From X2Go-ML-1@baur-itcs.de Fri May 5 16:35:58 2017 Received: (at submit) by bugs.x2go.org; 5 May 2017 14:35:59 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 0867D5DAD0 for ; Fri, 5 May 2017 16:35:58 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GHVXHqYbKWOg for ; Fri, 5 May 2017 16:35:51 +0200 (CEST) X-Greylist: delayed 303 seconds by postgrey-1.35 at ymir.das-netzwerkteam.de; Fri, 05 May 2017 16:35:51 CEST Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.134]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 30ECB5DACF for ; Fri, 5 May 2017 16:35:51 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue005 [212.227.15.129]) with ESMTPSA (Nemesis) id 0M5tNd-1dzrP21T1l-00xsPT; Fri, 05 May 2017 16:30:45 +0200 To: submit@bugs.x2go.org Cc: Mike Gabriel , Oleksandr Shneyder , Mihai Moldovan , Michael DePaulo From: Stefan Baur Subject: ThunderBird crashes in PubApp mode on amd64 Message-ID: Date: Fri, 5 May 2017 16:30:41 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="IPBBoiiDPxTKbbONRwCcVdDD258kCk5Bd" X-Provags-ID: V03:K0:hOr9Cgu1v/tYHpmM99Zyp2vrGpNIofViysDxWs7YwxypQVG3jQO yJ7B2zCXDy7K5OPrXduq+Jk5NWYsLsZQlvJ+qqv+aeAvUeW+zc1zHZEmhELaEQSa/oDlTzO ffFqeqX+VPnsQGGfffSX9+vWlG5AcEdcdkA2wP0iCbJLWxZSqoGu2LRx9pKhHZ9wAud3G7E DnAb8nzng6Ljq6toITj3Q== X-UI-Out-Filterresults: notjunk:1;V01:K0:18xRm1dDXrE=:wYm/wDXlfxL41j0FcLBixh FIySFWj3E9I0LpOyr6BkNVDiaW7xmeR2iSlM2fFlLJafxiMw+C8R/S/+puB7sEgp251JJTgH1 4UQ4DrD3sOdrVCEXHzruhqDxDcJAxBGcVaoa7hDKzJXt8KJWK0iZjeHA1/yCBtCV4w30n8HhV mW/WgaMCu7KJ8JAnQyoqSJOwAukrpIED0DQuOwUB625ujEf7Zw2I8GneEinUZcIsIUkKc85CP dc+exqYfVOeZGO3JOiTHxO/rdIIvQlURnOTetlF8DlA4kow9sBFy/LrBM9NKA6I8LEfn6XcGZ Hae48O9umDqdbPmKAEszuwxAPF0yuEO4sO0o1ErV0es1IbJBdC4hMCMhBxcYLDz6wysMRMb9L lkuMEse5dP0QGNhL6wZih0cxtoU4jMMJoYRsuh2uiwx46LAMpganZ+ecmhr1PWQAL8GSehnzo cnh16xNTnQuediBTMEdOv17GofJlkkF/Qxwwb8c8bpFgvOLQacNz+E8ZPwTF5oHKN7w9flF2I OYrbKSBI43UDJRZ1djiQ6RwtELlwWYOS+A7SSyoX21FSnP6jtEREp2sh4N8OUsXPpYXMSNBBE LSOI54Xjz0gTW1j+l4XbuNDVw0W7fpjs+D5rJ7wEC3a8K5fffGUatF8GVoniUTlYOh5ltrHCN vwB/uoL+aVj44zdIclthfWKM1crxlHOwjHsWYnZZNmiI3vx++64RZkbh9WGGqOT9NlxE= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --IPBBoiiDPxTKbbONRwCcVdDD258kCk5Bd Content-Type: multipart/mixed; boundary="CvSHX2OqHLPSORsvoofhGuv5KPWoLpDt2" From: Stefan Baur To: submit@bugs.x2go.org Cc: Mike Gabriel , Oleksandr Shneyder , Mihai Moldovan , Michael DePaulo Message-ID: Subject: ThunderBird crashes in PubApp mode on amd64 --CvSHX2OqHLPSORsvoofhGuv5KPWoLpDt2 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable package: nx-libs Hi, since Debian Jessie (stable) switched from IceDove back to ThunderBird, TB crashes when the host is an amd64 machine and X2GoClient is running in PubApp mode. i386 is unaffected. It happens with X2GoClient on Windows as well as on Linux, so it's not a matter of VcXsrv being too old/broken/whatever. It also happens when all X2Go server components are installed from heuler= =2E It does NOT happen when you build nx-libs from source using the Debian Experimental repository. So there's something in the stable nx-libs that's broken on amd64 only, and got fixed in the nx-libs version that is available via Debian Experimental. Core-Devs, please advise how to fix this - should we dare making a new nx-libs release and declare it stable, based on what is in Debian Experimental (arguing that everything is better than what we currently have)? Or should we try to hunt down the offending code part and only patch that? If the latter, who's willing to take a stab at it? (We don't have a business case ATM, as all my TB-PubApp-users are still on i386, so no funding as of now.) Kind Regards, Stefan Baur --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --CvSHX2OqHLPSORsvoofhGuv5KPWoLpDt2-- --IPBBoiiDPxTKbbONRwCcVdDD258kCk5Bd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZDIyRAAoJEG7d9BjNvlEZZOEH/26XLb7qHWsdhMpnd8eVcDbf Bq+kHvKKaHtg8+P/1tXThjx1K9dXvf52O6o4GfOMw8qcQniqaYPZE4a3CQ/SIcPz mQPifkAq52ChQnbaF0e56zZWUD9TqHjClUhHr1VfI1Ddt1wU8R/r8lXe6+in3vbg GBjR5xVBoU9VhfckpHOOGyg6gSlf5lfEbnOccoDRt2vKUZ+UX48L5u3QArE+oWaC 18yPFk1K4XM55bfn8bB3y5WO8kxR8+ig2Qwr1iQ0EA6PUNLRYADWrOnpibwI7v+E VBClyg1Ksf9iTeRagrayN/D46bGSFaOhDZE/pMX0/mHmCCd515+cw36/FjaBb2s= =BwTA -----END PGP SIGNATURE----- --IPBBoiiDPxTKbbONRwCcVdDD258kCk5Bd-- From w.moghrabi@servicemagic.eu Fri May 5 17:34:01 2017 Received: (at 1172) by bugs.x2go.org; 5 May 2017 15:34:04 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00,MIME_QP_LONG_LINE, RCVD_IN_DNSWL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 76D945DAD0; Fri, 5 May 2017 17:34:01 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TT5L0Rq8caXS; Fri, 5 May 2017 17:33:54 +0200 (CEST) Received: from zm-01.servicemagic.eu (zm-01.servicemagic.eu [176.31.236.17]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 72DE25DACF; Fri, 5 May 2017 17:33:54 +0200 (CEST) Received: from localhost (localhost.localdomain [127.0.0.1]) by zm-01.servicemagic.eu (Postfix) with ESMTP id 80509809228CC; Fri, 5 May 2017 17:33:51 +0200 (CEST) X-Amavis-Modified: Mail body modified (using disclaimer) - zm-01.servicemagic.eu X-Virus-Scanned: amavisd-new at servicemagic.eu Received: from zm-01.servicemagic.eu ([127.0.0.1]) by localhost (zm-01.servicemagic.eu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lq36WL3w+R54; Fri, 5 May 2017 17:33:42 +0200 (CEST) Received: from zm-01.servicemagic.eu (localhost.localdomain [127.0.0.1]) by zm-01.servicemagic.eu (Postfix) with ESMTP id 387C7806A0DD1; Fri, 5 May 2017 17:33:42 +0200 (CEST) Date: Fri, 5 May 2017 17:33:42 +0200 (CEST) From: Walid MOGHRABI To: Stefan Baur , 1172@bugs.x2go.org Cc: Mihai Moldovan , Mike Gabriel , submit@bugs.x2go.org Message-ID: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> In-Reply-To: Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.33.100.60] X-Mailer: Zimbra 7.2.0_GA_2669 (ZimbraWebClient - GC58 (Linux)/7.2.0_GA_2669) I would recommend disabling GLX by uncommenting this line in /etc/x2go/x2go= agent.options : #X2GO_NXAGENT_DEFAULT_OPTIONS+=3D" -extension GLX" GLX is unusable with the current NX-Libs (even Arctica ones) but since the = extension is enabled, some components still tries to use H/W acceleration f= or some parts. I get far better results (especially stability wise) with this option disab= led. I would even consider disabling it "by default" until a proper GLX support = is added to nx-libs. Regards, Walid Moghrabi TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3 ----- Mail original -----=20 De: "Stefan Baur" =20 =C3=80: submit@bugs.x2go.org=20 Cc: "Mihai Moldovan" , "Mike Gabriel" =20 Envoy=C3=A9: Vendredi 5 Mai 2017 16:30:41=20 Objet: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64=20 package: nx-libs=20 Hi,=20 since Debian Jessie (stable) switched from IceDove back to ThunderBird,=20 TB crashes when the host is an amd64 machine and X2GoClient is running=20 in PubApp mode. i386 is unaffected.=20 It happens with X2GoClient on Windows as well as on Linux, so it's not a=20 matter of VcXsrv being too old/broken/whatever.=20 It also happens when all X2Go server components are installed from heuler.= =20 It does NOT happen when you build nx-libs from source using the Debian=20 Experimental repository.=20 So there's something in the stable nx-libs that's broken on amd64 only,=20 and got fixed in the nx-libs version that is available via Debian=20 Experimental.=20 Core-Devs, please advise how to fix this - should we dare making a new=20 nx-libs release and declare it stable, based on what is in Debian=20 Experimental (arguing that everything is better than what we currently=20 have)? Or should we try to hunt down the offending code part and only=20 patch that? If the latter, who's willing to take a stab at it? (We=20 don't have a business case ATM, as all my TB-PubApp-users are still on=20 i386, so no funding as of now.)=20 Kind Regards,=20 Stefan Baur=20 --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt)=20 Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur=20 Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364=20 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243=20 _______________________________________________=20 x2go-dev mailing list=20 x2go-dev@lists.x2go.org=20 http://lists.x2go.org/listinfo/x2go-dev --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you From X2Go-ML-1@baur-itcs.de Fri May 5 18:42:18 2017 Received: (at 1172) by bugs.x2go.org; 5 May 2017 16:42:23 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 7E6055DAD0 for <1172@bugs.x2go.org>; Fri, 5 May 2017 18:42:18 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TYLu9tCVfbuY for <1172@bugs.x2go.org>; Fri, 5 May 2017 18:42:11 +0200 (CEST) X-Greylist: delayed 302 seconds by postgrey-1.35 at ymir.das-netzwerkteam.de; Fri, 05 May 2017 18:42:11 CEST Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.135]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 4AA055DACF for <1172@bugs.x2go.org>; Fri, 5 May 2017 18:42:11 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue004 [212.227.15.129]) with ESMTPSA (Nemesis) id 0MFwx8-1dJJX31z9S-00Evcb; Fri, 05 May 2017 18:37:07 +0200 Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Walid MOGHRABI , 1172@bugs.x2go.org References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> Cc: Mihai Moldovan , Mike Gabriel From: Stefan Baur Message-ID: <36bb79f4-2ca5-c853-2548-bba906f8c101@baur-itcs.de> Date: Fri, 5 May 2017 18:37:02 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="hO7TcWERt4a9PjwmHq8WuWR1Fl8OdcmNE" X-Provags-ID: V03:K0:eQ+FFTNqvFQq3Xz3WXSgk3hS/fGWTmwGXSBuJ1GTghJ264FcB70 c6m7DavOXnVGIj9B1zPU7ky6KeD2vt1ABiMDsT7uOmszAO4NUhym0QSKmqRmpDRTtNnBSP4 ThH4tDfOJ4HXm+xQ0uCjm6ZdMCEEJGY4rXsonGIToEWe7rduYTJW0ZkW5eMpXQA5Y6UqbE7 k7FoHcL24Tp4E8/bJD2nA== X-UI-Out-Filterresults: notjunk:1;V01:K0:SqMHS3BQGWw=:90M1l9uhYHNhcUOz5qcJTZ 4QlaSAkHXktdrYTrgls7An5yy/F2LeMzmrBQU3odmYpUGl/QBzT08h+QgM92j6W2c6xZDa6If o/FXtf80zh+pjgOPAJa12UUF2G6KGqNmqLtyZ1rLtVfDaAg0j//HFJ6WG3KPq8hX6NIySwRwj O7SdxlT0jkzJET4OtN3PkjHrnf8uDO05wAp7j3WddFLCMxtx8eKgbhQBWuct1tpACl8fnf+Vd JtPUrA4h9dMOlJubKS6+7eTMgwylljJ468IHTMSJW2ySt9C7dDtG1OhovMzEfhjcEdcnpcj3o 2e/zUFLu4QGgTRAzcn7Khgp7VM6V/i3cCsDj84L9kKM99cRJmS/hQ3vdVStWLMULarzTEj4s3 rQc+dJ2dNijY70wx8GYPSI9+hRLsPURhE7zebzAljyYBLzKtnA3TPIIXUccE6kafKouqW6mmr 08HuDMibKn/KMtc5af/DxWg16r+VjgtlRSNaf33YuHbOO0dtBU6e2sjBOJxdkMU3FceS3vb8r Rq/DmzqsBcjDitIs0AASJqUNJzjq9Q07K3E8Fr5lPDeHGY9DwZF6u/6ecRYrLWMwf0PPfoMkn aCkLB5xNOwCAeKPjYPd+XIWrTTSMu/Mqs4pKD7X2OHpi8KxxVQsXuHuVhhnkA96NqqbwhRTE3 HebSUxw2iqW7sLJOu1hd+gpVx3/DeN9EKsX4sz3v37+kSBoP2nuvq5dViCOB9FSWefsg= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --hO7TcWERt4a9PjwmHq8WuWR1Fl8OdcmNE Content-Type: multipart/mixed; boundary="xkUKRd5agd4URBBTVUt2DcRVWGgJqBmK6" From: Stefan Baur To: Walid MOGHRABI , 1172@bugs.x2go.org Cc: Mihai Moldovan , Mike Gabriel Message-ID: <36bb79f4-2ca5-c853-2548-bba906f8c101@baur-itcs.de> Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> In-Reply-To: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> --xkUKRd5agd4URBBTVUt2DcRVWGgJqBmK6 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 05.05.2017 um 17:33 schrieb Walid MOGHRABI: > I would recommend disabling GLX by uncommenting this line in /etc/x2go/= x2goagent.options : >=20 > #X2GO_NXAGENT_DEFAULT_OPTIONS+=3D" -extension GLX" >=20 > GLX is unusable with the current NX-Libs (even Arctica ones) but since = the extension is enabled, some components still tries to use H/W accelera= tion for some parts. > I get far better results (especially stability wise) with this option d= isabled. I don't. Changing that value doesn't help at all - attempting to start ThunderBird in PubApp mode still crashes the entire X2Go session on amd64= =2E Tried restarting the service, even rebooting the server, no change. -Stefan --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --xkUKRd5agd4URBBTVUt2DcRVWGgJqBmK6-- --hO7TcWERt4a9PjwmHq8WuWR1Fl8OdcmNE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZDKouAAoJEG7d9BjNvlEZ73kIAIeOUxXREjI18CFvJe1eqQhk DkyofYYWX5L6VT8v8WsteJOI9lTBwVDH1sDFzt1l9nLdlmJ4YzCBht2978/5YdGM 7HOqLLk0/urmXMLkRVqJsZaWjAm8mzRJNsH/gglRh/85Oh9go/fJK5Yy2JwpUF14 oO5VmCWVjP6rwuG3DqGZVVVlVuP/Xh6exX0vMJkNiVi5hDoGUkwpHcDhjXnefMao I7+THq6+RqWy8ZdqDDwQvi23Xy/wt5XhXBFXAFe9LZRK6UkC7Vniz6zq/JoYXnC2 Q/DLe2PiSi++Y7hWecyZfJRqrOAjWqKU77vwd11fPVHNQ03ElQu6Vlygth0maU0= =bOT9 -----END PGP SIGNATURE----- --hO7TcWERt4a9PjwmHq8WuWR1Fl8OdcmNE-- From ulrich.sibiller@gmail.com Fri May 5 21:42:17 2017 Received: (at 1172) by bugs.x2go.org; 5 May 2017 19:42:18 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: * X-Spam-Status: No, score=1.3 required=3.0 tests=BAYES_50,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,RCVD_IN_SORBS_SPAM autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id AE78F5DAD0 for <1172@bugs.x2go.org>; Fri, 5 May 2017 21:42:16 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HAy6A-qim6cP for <1172@bugs.x2go.org>; Fri, 5 May 2017 21:42:09 +0200 (CEST) Received: from mail-ua0-f174.google.com (mail-ua0-f174.google.com [209.85.217.174]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 663B25DACF for <1172@bugs.x2go.org>; Fri, 5 May 2017 21:42:09 +0200 (CEST) Received: by mail-ua0-f174.google.com with SMTP id e55so12779656uaa.2 for <1172@bugs.x2go.org>; Fri, 05 May 2017 12:42:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to; bh=YPZC60VVEw/5ls0Z7l86A6BNE67+Lk/lSAW4uh0HAl4=; b=eiggsq45z3X3w2V5tXH3rDhpN/c6AdGp0BRZoaI2gX4pfJK2xpLsPs3zNq8tEDj/+N h/uZpeI4+iDYYa9rfwUoPChyLP0753YzU+0Q9ajPTbp7hGCezJjKACQbN11R8/m/CeC8 nN/BDlWuSJwS2xiYseHitPCmi/4m3+lXky0BMpwAKdcFO0/KpBfC8ofOLRjXrKkDQ34s Rmp+Ieq2lGWB9ttNCM2au3xH5V64Ct8LO3Ld7ZuK6N7e0SuugUDjs0/d6eIEsnJ6WNUv L0mAuR0iaU7GBgzxHksPzhTSr5wDV072tTM97a4VkSx6FdAWyKUjjYJQOGDkHIFlNNMP N8aA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to; bh=YPZC60VVEw/5ls0Z7l86A6BNE67+Lk/lSAW4uh0HAl4=; b=OM2gSPe/G+5wV9BE1r10IIjTrQKRXqyTHDNNo5uizT+a3Im4UTNPj61LFXjl2bn8bu aID7RKaBQK8D5gw/ZCa8/slPIDVbkoBif6Id4zojd/EEQ5A5Io7MyCnc8MvcC4bFFiPG R7z4ydfvmbn85LjgE3Ydmjx5vZ/FOr1XAejZm5MspcxLPh1lQTLvWljpfSijC9IZaYlH iAu6jUfBhwQaAoAISgPvqsUzssbcKPpLUURrY5+oK7wId5dUfIymyL89oQ7xntWJnbWg qXdLXZTlOr69fq1YVTMg1k8c+raVp5/WrPH3RE5hUY8NJM3E8ybg3yyJ8b2Nuy+wegTu YVIQ== X-Gm-Message-State: AN3rC/7q5oH3ISn0HZONUgaws32Qj+wz6V2gRRPqF5UDLDPCohviTNgs G29MH6LQwTPC6L7fBoxMFzvZDLlXYg== X-Received: by 10.159.52.84 with SMTP id s20mr15269683uab.8.1494013328016; Fri, 05 May 2017 12:42:08 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.4.99 with HTTP; Fri, 5 May 2017 12:41:47 -0700 (PDT) In-Reply-To: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> From: Ulrich Sibiller Date: Fri, 5 May 2017 21:41:47 +0200 X-Google-Sender-Auth: R8Cy4p158VCHP231_gumaf8KFAE Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Walid MOGHRABI , 1172@bugs.x2go.org Content-Type: text/plain; charset=UTF-8 On Fri, May 5, 2017 at 5:33 PM, Walid MOGHRABI wrote: > I would recommend disabling GLX by uncommenting this line in /etc/x2go/x2goagent.options : > > #X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension GLX" > > GLX is unusable with the current NX-Libs (even Arctica ones) but since the extension is enabled, some components still tries to use H/W acceleration for some parts. > I get far better results (especially stability wise) with this option disabled. > > I would even consider disabling it "by default" until a proper GLX support is added to nx-libs. It is not "unusable". But nx offers an old version of GLX only. And there seem to be some applications that don't care for the version the X server (nxagent in this case) reports. So what should we do? It is possible to implement a newer GLX version but that would need some investing quite some time. Unfortunately the current nx development staff does not have that time... Regarding Thunderbird: does it still crash after setting gfx.xrender.enabled to true in about:config (respectively user.js)? Uli From ulrich.sibiller@gmail.com Fri May 5 22:17:38 2017 Received: (at 1172) by bugs.x2go.org; 5 May 2017 20:17:50 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=3.0 tests=BAYES_40,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 88BED5DAD0 for <1172@bugs.x2go.org>; Fri, 5 May 2017 22:17:35 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vxZcL_ERS0yx for <1172@bugs.x2go.org>; Fri, 5 May 2017 22:17:28 +0200 (CEST) Received: from mail-ua0-f194.google.com (mail-ua0-f194.google.com [209.85.217.194]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 030C65DACF for <1172@bugs.x2go.org>; Fri, 5 May 2017 22:17:27 +0200 (CEST) Received: by mail-ua0-f194.google.com with SMTP id z29so1723098uab.0 for <1172@bugs.x2go.org>; Fri, 05 May 2017 13:17:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=6aKk/HI8CZHdD3kohzFrkoAQ2j4Q+g8J64AAacP3/4Y=; b=AGy2F77GOonPxnFaLcBKUy+wmZ5VaU/wFQRHO7TKQ9p2TmrTULiY2g5D4QoMtBf6e0 Rcs3Sn7kzUySL7eI2yjtZ+x1dIDItZAcNyMTNufAB2AabRg52wq8nUmffiVfNUDG6+fF 19iORdab04kWbZEriT5Sqt7XdPQH1OOWu1/9MzOlRH3rqNq3oXIS9EaTPglH45Y6Amqd 1DuIx5CnWatYu1L+EZBjZBQdW6s8ZzMv2lDqmR6paFgoi8dCnnqBIlSFJ4veYeJD9lJ5 BqWE7fHK2t3u62ltnL/m9iIz+Kpy9j60sXkO2Fs0pV+ReiHyXdz6xU7lyvLtbx6ME4nO +bdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=6aKk/HI8CZHdD3kohzFrkoAQ2j4Q+g8J64AAacP3/4Y=; b=JJvgTDdruZsZ74+BFqU6oQLD1nVZFyvNtKo0hbLKvu3VDtGBKyApWHUkIWZo5NeisO oaqRIbVY2BX4cPOzOTmEAJQiSS8GTJ2atIAob4IcYTDrefb/KYxa1SUut27ofnW13ydo T/P9BAcY6n/umknu8LolSfTGfb7zNMZ9VeqsPIUenQdzIQG6e5H5YVt0e2PM+FFsBELm putXnAON/gXqLivIXihWwK6PhK+0uvKtHteJImyQUufMFEEudJpUbiB45a0995rICh1g Sl0mrdNXPZTYkgYOsFItHw3QEY5T+wZBOjq5C85lyNUWsXEsIWx3n2VicpUTzFZ0P9Cu n4jA== X-Gm-Message-State: AN3rC/4GIGqM1NhH/2Ks08NRwaSkACrzbzbre4aJqR0gmphFlku2Fam9 YV7D/+nd4wuYm6AjPgrkp1nvJgKA0g== X-Received: by 10.31.221.135 with SMTP id u129mr20093241vkg.67.1494015446845; Fri, 05 May 2017 13:17:26 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.4.99 with HTTP; Fri, 5 May 2017 13:17:06 -0700 (PDT) In-Reply-To: References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> From: Ulrich Sibiller Date: Fri, 5 May 2017 22:17:06 +0200 X-Google-Sender-Auth: wWuZ4ygWi1W61BoCEeyVNPwmeew Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller , 1172@bugs.x2go.org Cc: Walid MOGHRABI Content-Type: text/plain; charset=UTF-8 Btw: does Thunderbird work with this workaround? http://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround On Fri, May 5, 2017 at 9:41 PM, Ulrich Sibiller wrote: > On Fri, May 5, 2017 at 5:33 PM, Walid MOGHRABI > wrote: >> I would recommend disabling GLX by uncommenting this line in /etc/x2go/x2goagent.options : >> >> #X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension GLX" >> >> GLX is unusable with the current NX-Libs (even Arctica ones) but since the extension is enabled, some components still tries to use H/W acceleration for some parts. >> I get far better results (especially stability wise) with this option disabled. >> >> I would even consider disabling it "by default" until a proper GLX support is added to nx-libs. > > It is not "unusable". But nx offers an old version of GLX only. And > there seem to be some applications that don't care for the version the > X server (nxagent in this case) reports. So what should we do? > > It is possible to implement a newer GLX version but that would need > some investing quite some time. Unfortunately the current nx > development staff does not have that time... > > > Regarding Thunderbird: does it still crash after setting > gfx.xrender.enabled to true in about:config (respectively user.js)? > > Uli > _______________________________________________ > x2go-dev mailing list > x2go-dev@lists.x2go.org > http://lists.x2go.org/listinfo/x2go-dev From X2Go-ML-1@baur-itcs.de Sun May 7 15:03:43 2017 Received: (at 1172) by bugs.x2go.org; 7 May 2017 13:03:45 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id A95905DAD2 for <1172@bugs.x2go.org>; Sun, 7 May 2017 15:03:43 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Sdbpnt51C13e for <1172@bugs.x2go.org>; Sun, 7 May 2017 15:03:36 +0200 (CEST) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id A94195DAD0 for <1172@bugs.x2go.org>; Sun, 7 May 2017 15:03:36 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.129]) with ESMTPSA (Nemesis) id 0MBw2x-1dEGGF09Kh-00AmZe; Sun, 07 May 2017 15:03:36 +0200 Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller , 1172@bugs.x2go.org References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> From: Stefan Baur Message-ID: Date: Sun, 7 May 2017 15:03:28 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="CwIVU9EiDgBmjV8KNDaWBPfqb9nRVAGiX" X-Provags-ID: V03:K0:aMplhzCVF+gKQbwIQpCeSwp/FJXGhwoOfFc2eb4m+/tHTlj0SM/ Fzr0U6hee6YbX/B3eQ04Iid+3u6L7NeE3jfodu6nNobo5F/5P5QQpXPZNufUWMgrfYeYFeF EBSWYnTk6/4lE7PhTiSQhPy8Yz5uGEbcyUMJr8i7Py4gIHJWIlY72fCCxw0buhMrxRHbecg xMxAc6cFcZqaMQecUOBEw== X-UI-Out-Filterresults: notjunk:1;V01:K0:Lnwr5j1H5MY=:RkUb5VveoxUqmRqBonp3BM 9dtLTmBejUOlWt1qr2Kykfp/jLs/sdTO9OEmICeV5p7yJIom05MT024t+Cdh+BiJyOUPoZqTG n4Vu9HU72jgWZppfyd6KENeRq1v3bhdlm2M/BHQAT1m0ht0QfLrnMR9y8UkrDREE/JPnaxjUe n5Km6p2xvYFL6lAZ0R4caK1NobPDfD4aA3aKXjBmVPkRN20hZA8L7OtUaCSFlTTnRAKHMtVEM PpK7TadSQQCNXJAZWEdgNHXf2pseyxkezRoTVO9Bajl1zR41agwEYJhYhb3kzpSRX3kN6d8/y IjlcVHyCsdF21gcCa6aWPeDHQLfMp2wzH82btjyVrANLnacXzRGX8AahlWx4YDhdsLtrZHLOi UcpOkB39xFMXh7EbvDC8jafBCwxng7iiKLlwr9cLiOGLfv2i5DAaauGtwb80h6OwUIRXt5h2d ZPl+WphEGqEbXrfuCtg4BXyL6DrO+jC2+NALemWWz1P1KwTCs0NUdWwU5KvYWRK/Vhe8ApInB Iq/n8gHvMxe35UUO3UQcCVVrcUJpGRxS4eufVwvyorSDe3n3A8xP+LQX2q0QBTanzihmmLcpt ZJZFtU0+a2KluaFipfvkry3nxUebv2ikwqsFkaaiJ/Dkttzz3uh9tY9ljJ+ny/H0lNTwXhuQa Fr6b2TxE+wBpoRyI/bjBdVnL6WSpneKM5NOelR4LL9lSLoBnT1+5SnESp6IaKnL8DjPU= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --CwIVU9EiDgBmjV8KNDaWBPfqb9nRVAGiX Content-Type: multipart/mixed; boundary="dceeXu1wiLt66dMlBvn1ggVQgnRPoMHaA" From: Stefan Baur To: Ulrich Sibiller , 1172@bugs.x2go.org Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> In-Reply-To: --dceeXu1wiLt66dMlBvn1ggVQgnRPoMHaA Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 05.05.2017 um 21:41 schrieb Ulrich Sibiller: > Regarding Thunderbird: does it still crash after setting > gfx.xrender.enabled to true in about:config (respectively user.js)? It defaults to true; changing it to false doesn't change the behavior, so, yes, it (still) crashes. -Stefan --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --dceeXu1wiLt66dMlBvn1ggVQgnRPoMHaA-- --CwIVU9EiDgBmjV8KNDaWBPfqb9nRVAGiX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZDxskAAoJEG7d9BjNvlEZVj0IAKI5FbIFEu/hW2WJmpibvBp7 NWTvyG4kpQti0foh9Mzuwz+kt4wNO2M5TkzWQLnTUbo/KY3mFud2ztuswU121Pzv 58j4JgJbnpMg6RXIheTWmMFlBSRFFj20b1NkNgTDCdjBjL1d8GqjCPfiB5+Cxv2Q IM89vhV0/i/QaKS6dNtkYXUZfzB/8HK0gwJtXeaOJIe3R9SFP1BiUkdJnCVQzxeo 3jG78ICx3MtyJOLxUkCeMH7ggj7BCrhfoekg5T9irsj5mcOvJ7VmEX8p+jEBKhTM FZCyy0IQ5Q5Di3alEGfqXKwbxqlSxLCwZmofeRPc3o7SX1wesjAglQQCCVS3Qkc= =AUSv -----END PGP SIGNATURE----- --CwIVU9EiDgBmjV8KNDaWBPfqb9nRVAGiX-- From X2Go-ML-1@baur-itcs.de Sun May 7 15:06:45 2017 Received: (at 1172) by bugs.x2go.org; 7 May 2017 13:06:46 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,RCVD_IN_SORBS_SPAM autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id DFA045DAD2 for <1172@bugs.x2go.org>; Sun, 7 May 2017 15:06:44 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kxliAiPC9Lri for <1172@bugs.x2go.org>; Sun, 7 May 2017 15:06:38 +0200 (CEST) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.135]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 252445DAD0 for <1172@bugs.x2go.org>; Sun, 7 May 2017 15:06:38 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue005 [212.227.15.129]) with ESMTPSA (Nemesis) id 0MWOFC-1dZTWx2uNO-00XeVk; Sun, 07 May 2017 15:06:37 +0200 To: 1172@bugs.x2go.org, Ulrich Sibiller From: Stefan Baur Subject: Error message shown on tty1 when session crashes Message-ID: <99cd0ae7-66c6-73fa-8c6a-665ae1afcbb2@baur-itcs.de> Date: Sun, 7 May 2017 15:06:37 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="38TJ73IReCUPWxWcTCuoI7n42OMJaLbDr" X-Provags-ID: V03:K0:16nswhFBmYNFxn5jpAWMOjzZJCLwMS8M3Y+brt90IMxmz5T4MJS lUJ0UhHJk+7DhD4SNuQ7MWI8qFakX6zT5m/ap+LK3TN4ky0E4izA5drQ6RD4je7SJwPm/gI DfvM6lRybMr+R9iOfxIln7srdZGdqNBZ+uR+BizKi+uAOhgbTIYD2WniYhlITsgWMfz+vyV M9Y7pIC04huA673vFklOw== X-UI-Out-Filterresults: notjunk:1;V01:K0:R0cvFiYR3Wc=:mUwFJn3sba2qNf2Y653qDP 1xFCOR6vA9E64JbW5rJ5xdE/ui3idkVpS3mF4ZwUHZ2yqlr1SoRGBifNRJlJRjf97UWCumgdO KF9VY2CNWODoZ5PSk7j4vjEK1AGMgxe0zqF4Mc16X7POx8QZoVxbiLmujHzMp3fiFeEYNrBQC hvtzaP1F5hxcIqkmQMobnDEHFJq/RUjHdDnrvI8g6nqdMc0soUm94AZyc3zeBdIB4RzBd3G7w ceF819/wd/kxJt7KeMwlhh+YavHijeK5LO0YDStNuSUcXc5UTXPIxdMkv8FvoS2DW/N3U+qt0 /dZwEfHSbOGU3BIECr1moy5Zr2ts6q+VuC4LoCCqjQNP7BQ48z6RK6H0D9nv3nGkpgYEp1ZDn 4le7BgnxIh7+Q9WVyxm6q8fvrYirjlVpvTHL4uDwPTTvwwJc4fSDso6yYSz1JuxB5RJhRAIVD IiSEbPzNWD8ncfrXFljP6HQyijTAqLnga4/r5VaSKjCYB7tCh1Mv2eDSVkeqY6hPt/KIuCLxt R3aRrSIiFhPsNHAVqMDJ4oNg/TGLOiEgPYdl/EYOtS5WLEiyQ7zXhoKtTg9tMMv8dwdVvzyPy Os52h3UQiFjLBDEL1tF1z+ull4Gfwpxm8D2VF8KmrGu8pcp+RQUi9JLi9ulfuZ44ePM/ZuOkF R6+XkcvGQcTJcuUQ/ED/Kw9AjXftRC/gM5xs3iPk08aZFU3e1SzFXylrDIRVqiX9UtPo= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --38TJ73IReCUPWxWcTCuoI7n42OMJaLbDr Content-Type: multipart/mixed; boundary="6oBkQssg2Sr8b2J9vdvwxj0kfWrlNPLTA" From: Stefan Baur To: 1172@bugs.x2go.org, Ulrich Sibiller Message-ID: <99cd0ae7-66c6-73fa-8c6a-665ae1afcbb2@baur-itcs.de> Subject: Error message shown on tty1 when session crashes --6oBkQssg2Sr8b2J9vdvwxj0kfWrlNPLTA Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable traps: x2goagent [3339] general protection ip:7f02464e2e6d sp:7ffef6c22150error:0 in libNX_X11.so.6.2[7f0246496000+123000] -Stefan --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --6oBkQssg2Sr8b2J9vdvwxj0kfWrlNPLTA-- --38TJ73IReCUPWxWcTCuoI7n42OMJaLbDr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZDxvdAAoJEG7d9BjNvlEZp3AIAJQhqk1gU5hjrZzMZMq6lOk/ PAw2mMa9xyrOiRVpxQGLMOrVfjOOHxVNF3K1tegsHaTSGOqge+1pt/aHHJwtDxsD 9yXAAjMKXZfU8Kv8Ur2V1bAx5qkiclH2rUU9r6V463beAGWrzA4rVIJJ2pMSrXjU mS85mWplq3zpPqexv7ZoDaMVT145jQpkquBvkHltIG/bXZEjqCKrPQI9G49hcayP G5/66gVAWjzchF82HoLJ/wmLk9ps57nVqJqNx/0dUOudOc3jKvdPNpMjE2fwAirS 4i0grF5Wvbkeh+faIr+OdGf89F/dOf1C/Q83wEgVuoUgOfPuPxU8wYiQ6+D1VPg= =z7T4 -----END PGP SIGNATURE----- --38TJ73IReCUPWxWcTCuoI7n42OMJaLbDr-- From X2Go-ML-1@baur-itcs.de Sun May 7 15:59:46 2017 Received: (at 1172) by bugs.x2go.org; 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Sun, 07 May 2017 15:59:38 +0200 Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller , 1172@bugs.x2go.org References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> From: Stefan Baur Message-ID: Date: Sun, 7 May 2017 15:59:34 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="O9fq33lbkt8gfvE5vpdBOWmBeul1ouahV" X-Provags-ID: V03:K0:iwfN0L8wxK1jy9yfj6oU9tz2lE2kMRYf4Z1yHbAl9hbhNHzaeVQ fJUBuzUk4IAGVESpzDHppcfagIPzfE48SfJZylFjyzdgAasFCIS5IYjZIEs9Q/jH2YZ0gX9 LIlB5OrCBFG0BXm5s/YJ1sJen1+ArlF7zRhdcPZcVB39szH3Lc9jZA7vIy/bIDpEowuIuCR V4dj3tcmaWAcGnQcgrsqQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:GvTBda1W7y4=:TCRNEKwWa5vxKUKHLHIufy Q7QxbpjhUBYLwff/WvFVF4LnJ6P0iZ3J2m+d+TEAmYU6YP40qFlrOCONJaG/EqC0o13taroJ8 9TbDhRmrnmD8Ou0yJOvy7Jxuhe89wyMThibzfme+MmiEVNvnLF5m6ZgRSi/PDMgKu0zWPSE42 nKL1DgZYJiBRN36V3sv5ffkfMD4WWQbtmthy4vHajv6C6OHhvOTABSU+4mo+KXoHKHs/tK9fK fvlRomvrwhB1res0hMxAB8elDs+MDDxETMHzyM93vreRSLftTdMXM9NIbBHUmYwy6cbrwhpGQ onLyLXjX/PkdVFpuB3PgMobYxfUIsVF+iPMqLHSNhUrAhTxH+uVCcs0Xh3GXm9U5ALixniTqQ nGPGd3kpqKtnHzsTY/pztUDENdRPjHpMnSB8uL/yC3ACWsVszC2ql8xSFAcOLvlrcpvFj/Kvl wAawbWo6u2vlV5merNgIu8zNAgY/L7MGrPUTkvQJoBEQ3EETZikV6cyi1kc0YWDZpVi00MeMA q9DpfJamBAOLYzzgF99SXmg9Jn4AbHzXHxf+zIvY3kvF0M9oNnhnWXaR/F+i03bH0XDc+7YoC P7ISyi/prqTqXV0s2Y0tRSdtWKARP85yDnYQXNP/Wd6/AuOgZXhpePR+n7nOflf7ejs7MQ7SR GyuhdPMtA8ZCxjAijtykjTC1fXKrN5od0lePc474qBzFdfyNcr4VsDXJrGbVJlIWLMZ8= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --O9fq33lbkt8gfvE5vpdBOWmBeul1ouahV Content-Type: multipart/mixed; boundary="v4MI5WGoQAIOKPIvHqiOeFH4AtHxeREup" From: Stefan Baur To: Ulrich Sibiller , 1172@bugs.x2go.org Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> In-Reply-To: --v4MI5WGoQAIOKPIvHqiOeFH4AtHxeREup Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 05.05.2017 um 22:17 schrieb Ulrich Sibiller: > Btw: does Thunderbird work with this workaround? >=20 > http://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround This fails at the "scons libgl-xlib" step: scons: Reading SConscript files ... Checking for GCC ... yes Checking for Clang ... no scons: Found LLVM version 3.5.0 Checking for X11 (x11 xext xdamage xfixes)... yes Checking for XCB (x11-xcb xcb-glx >=3D 1.8.1 xcb-dri2 >=3D 1.8)... yes Checking for XF86VIDMODE (xxf86vm)... yes Checking for DRM (libdrm >=3D 2.4.38)... yes Checking for UDEV (libudev >=3D 151)... yes scons: done reading SConscript files. scons: Building targets ... Linking build/linux-x86_64-debug/mesa/gen_matypes ... Generating build/linux-x86_64-debug/glsl/glcpp/glcpp-parse.c ... /usr/bin/ld: cannot find -lz collect2: error: ld returned 1 exit status scons: *** [build/linux-x86_64-debug/mesa/gen_matypes] Error 1 scons: building terminated because of errors. -Stefan --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243Ths fails --v4MI5WGoQAIOKPIvHqiOeFH4AtHxeREup-- --O9fq33lbkt8gfvE5vpdBOWmBeul1ouahV Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZDyhGAAoJEG7d9BjNvlEZpMMH/1/O63vMA35Aq8ZH8g41kHKZ WDQqB9cmborixj0JTjoWgl3vR1dIxX/jZrWp2Ri+AcOtK0sroPJzJjax8T9TXcOK h/efpN0GPeNcfYelnhIsXrBCX844UOOkFW+Ik8GvsnY4LthWuHp8l0Ti8uuTQ2XR 1R+es5t2DgGJKWXup3ZTnVQMtu4LRbWm895HazcCu4KgUNCQZ8syGtW/brHvJ85T xch34hmtkVMUoPMAAqK4MYvE4NgQxPpQRlTievdv4FQU2CLReukcgB/Pc437rqbA w3ZkevodXlOnGxF8fiebS4dRkPvQMY6X9Oymu91WypP8hrNspRTBqsxiwaA9F7s= =m/Ta -----END PGP SIGNATURE----- --O9fq33lbkt8gfvE5vpdBOWmBeul1ouahV-- From X2Go-ML-1@baur-itcs.de Sun May 7 21:04:05 2017 Received: (at 1172) by bugs.x2go.org; 7 May 2017 19:04:09 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 4E5895DAD2 for <1172@bugs.x2go.org>; Sun, 7 May 2017 21:04:05 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LNlZqkWRHKOt for <1172@bugs.x2go.org>; Sun, 7 May 2017 21:03:58 +0200 (CEST) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.17.24]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 3D36C5DAD0 for <1172@bugs.x2go.org>; Sun, 7 May 2017 21:03:58 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue104 [212.227.15.145]) with ESMTPSA (Nemesis) id 0MNcni-1d965K1ixe-0079xT; Sun, 07 May 2017 20:58:56 +0200 Subject: Bug#1172: ThunderBird crashes in PubApp mode on amd64 Reply-To: 1172@bugs.x2go.org References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> To: Ulrich Sibiller , 1172@bugs.x2go.org From: Stefan Baur Message-ID: Date: Sun, 7 May 2017 20:58:52 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="rpLwqIBE0hgrtEu9MFs4iCdNnhS8SO5H7" X-Provags-ID: V03:K0:js9NSFox09enIQfJCizmBqSIbLNVR9mm4hOoLdZXya0sSmDSAow PfnHFnI20PUDZ3oe506IhbfO6ECrE4Rg8aVhRlu1z9hwl1okxx0CYTP6DMOw3Nw8GqlUrAi IM2DZYBw+tD0CG+kVv0AIDWoLeU366lg1OlgOTKcnKLshkjmwgtrc4kyD8ef7+p4Gn7KS6a nldd2ZGIXjGNFQmW7NlvA== X-UI-Out-Filterresults: notjunk:1;V01:K0:vF4jvH/vihk=:0ySTUHEu2ozGIwNDZKT+os eALoi5CyTPJxo9HtJ744PKXaC7f44yL6f4avAttJeJLq0HPT9l9rYUxEbZcNjWkj/LH62zsLj iwwMRLMmRdDzbWywc0McsdQ4gcx5rJzjXIwS9nGf2A1VJT5mBKXGUJPACH4MUUDEFAK89tLVp EqV+JvNG4GQjaW12P5k6n7Z5iTGEv/mUhbWHMFAkr0vbGMpKlpuQ9mz5a3OopJUPs0L3Dnm9C eNgeJ3keJPzKGMfsqZXLV7rEdNcO7FpjuSTWtY4c3DV9MCzLtkSnZedd9LVZ/c9EEw14V6gnf eaDbD+QwDfHF0wPBk6xokriM2srNP+nZSxUXfSLx6Wy7vWHATZl8Un2U3N9dNxYmwL0xlzSbQ Cs2INPlRdQOvABy3R0NKlbsllqWRbivLVJLX8SmXpEJSiiy6W2awAeTIKQ/7fbf9KnShu+mGM /LnsSYneDbOC6kOLV3Y5DuaxYdtQ1vSvRRp/ojT0+p+tDD2gvA4y+80vwzt2N6WCZF5BpTMmD 83q+9YWtrdll12KUQz9xP/eC/Ab6NwF/0E0xHYINrFwsxgYYXpfyP7Y7ITFNCgJweawQbbniv o7O5ZaPr/5UygkhqkDojCi//U4bT33+6TTjw3ZvmQXBUGRshqHKm/YqNtFOtr2NyctE4hUuwo 4h9oAZDD/kPgwHhZw73dOCquADPmfEuNVZWo9r/W/4Nhoftiog3ZpIcWo10tBr19J+LE= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --rpLwqIBE0hgrtEu9MFs4iCdNnhS8SO5H7 Content-Type: multipart/mixed; boundary="6FFaJtXSCQlqSmdcDaDIeTsXJudgD7emx" From: Stefan Baur Reply-To: 1172@bugs.x2go.org To: Ulrich Sibiller , 1172@bugs.x2go.org Message-ID: Subject: Bug#1172: ThunderBird crashes in PubApp mode on amd64 References: <1230040830.336602.1493998422206.JavaMail.root@servicemagic.eu> In-Reply-To: --6FFaJtXSCQlqSmdcDaDIeTsXJudgD7emx Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 07.05.2017 um 15:59 schrieb Stefan Baur: > Am 05.05.2017 um 22:17 schrieb Ulrich Sibiller: >> Btw: does Thunderbird work with this workaround? >> >> http://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround > This fails at the "scons libgl-xlib" step: >=20 > scons: Reading SConscript files ... > Checking for GCC ... yes > Checking for Clang ... no > scons: Found LLVM version 3.5.0 > Checking for X11 (x11 xext xdamage xfixes)... yes > Checking for XCB (x11-xcb xcb-glx >=3D 1.8.1 xcb-dri2 >=3D 1.8)... yes > Checking for XF86VIDMODE (xxf86vm)... yes > Checking for DRM (libdrm >=3D 2.4.38)... yes > Checking for UDEV (libudev >=3D 151)... yes > scons: done reading SConscript files. > scons: Building targets ... > Linking build/linux-x86_64-debug/mesa/gen_matypes ... > Generating build/linux-x86_64-debug/glsl/glcpp/glcpp-parse.c ... > /usr/bin/ld: cannot find -lz > collect2: error: ld returned 1 exit status > scons: *** [build/linux-x86_64-debug/mesa/gen_matypes] Error 1 > scons: building terminated because of errors. Turns out you need to install zlib1g-dev and libedit-dev as well. However, this workaround doesn't help, either. Thunderbird still crashes, as does "XFCE Terminal" and evince. -Stefan --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --6FFaJtXSCQlqSmdcDaDIeTsXJudgD7emx-- --rpLwqIBE0hgrtEu9MFs4iCdNnhS8SO5H7 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZD25sAAoJEG7d9BjNvlEZ7HsH+wfrceBbMn0VI5XVhmFJ6Sfd 5ni91dh83CafqEooLZ4Dbdo0K/wfhciN+/ibLWnwEF/zwB/IMP+3BRxRqLE2Zc9e MTAI1WZTwsrOxOaygfNN/voLs6C+iNs+iWuFYkeRi+YkQnPFPW2BzD/hK4/gw7j1 e6LtkX3S9rE2dIliPzJz6e6uH90E+odwrjzAxocz/vZicevynyuGOiuaEVZQjC47 vrznSRwC0tHYq9bGrVoeIG4u4/sm6fg/GVadFUyOp3mQeSR0Z5z9dhDdDoUroz1V jsmfB/vSIW+7ij0RjSaNQMmaL/B7ABKEG/yHl8SJ+S/Wl+Ekl8Kck2UM5f4QP2U= =rNLy -----END PGP SIGNATURE----- --rpLwqIBE0hgrtEu9MFs4iCdNnhS8SO5H7-- From ulrich.sibiller@gmail.com Mon May 8 00:08:16 2017 Received: (at 1172) by bugs.x2go.org; 7 May 2017 22:08:24 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,FREEMAIL_REPLYTO, FREEMAIL_REPLYTO_END_DIGIT,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, RCVD_IN_SORBS_SPAM autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id DED3A5DAD2; Mon, 8 May 2017 00:08:15 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oXHSsPx1kuTG; Mon, 8 May 2017 00:08:08 +0200 (CEST) Received: from mail-vk0-f68.google.com (mail-vk0-f68.google.com [209.85.213.68]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id B521C5DAD0; Mon, 8 May 2017 00:08:07 +0200 (CEST) Received: by mail-vk0-f68.google.com with SMTP id e15so3048260vkd.1; Sun, 07 May 2017 15:08:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:in-reply-to:references:from:date:message-id :subject:to:cc; bh=efV5BrGKyzpHDPrRVC0+oa8nGv68pv3K2QzYXQ2cLTU=; b=a1DYogMuxzPRuiZ9jBjGMxVAkY2GAzmlmMGCwT4g5gmBcqpfI36G0H4hvaMARk9niE sJDp7oH1hf/hS5tCohAoflGwi10YW8yd4f65BZza6CQ/Z3vcfq7Tf6nAsPsXvvh9GrjD TdwV1N1sh/IsbyDKpVwOl9UZCqreIC/BrlUY5Pb9scDbazOYpGtabRygmbhJJxhTYJqi yAf3CGOdaCaScg8t2nm3hG9y9Exn75QmNEaqemKAlfYd/TFwAtmYcGh+t1uSbPuecaQr 6JCOyJQWUyUoUoFcOMA65FCBJsesBz0EH/iYiicHVm6SMKE929Z2PrmaOw/tkuW6H8yw voBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:in-reply-to:references :from:date:message-id:subject:to:cc; bh=efV5BrGKyzpHDPrRVC0+oa8nGv68pv3K2QzYXQ2cLTU=; b=XXrWigODywtQUJAvb287S/iU1wbzyHTYzKfS9wPodh75uVPcOTSd3XzXB5WPkmGVbL mUH9B+8CDpv33NdqvbIIDY4GADz3QEv5chppGnTajooKrD1jr/JATa8AA6ETFFTOT8BY hkC+E92I1cFX46u7pTbo0Oq23HZl87DgDimTqtsplWKJEcOnU98shiZssxTuJ/1lDdOu c20NzstMdeGI7Votc/781/i/FFMSJBfKrysf/cXVIbqAbYF18VbepBNLh/yTFSV1WJP6 FIkx3xyFpn9sB6Q5mT5skE0mDdNOXKKI893TR9RxLRR1mBzIJuYI/wp/G20cbYQRtA9k c7/g== X-Gm-Message-State: AN3rC/6vcaW2JVX5jIKbpx+qDA1tPJp8GCf0JhqLx/DnrkYhBHnP9/xd EKHEurwu8zjV29FY0lG6uW+xKYW5XA== X-Received: by 10.31.248.70 with SMTP id w67mr9556120vkh.112.1494194885461; Sun, 07 May 2017 15:08:05 -0700 (PDT) MIME-Version: 1.0 Received: by 10.176.4.99 with HTTP; Sun, 7 May 2017 15:07:45 -0700 (PDT) Reply-To: uli42@gmx.de In-Reply-To: References: From: Ulrich Sibiller Date: Mon, 8 May 2017 00:07:45 +0200 Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Stefan Baur , 1172@bugs.x2go.org Cc: submit@bugs.x2go.org, Mihai Moldovan , Mike Gabriel Content-Type: text/plain; charset=UTF-8 On Fri, May 5, 2017 at 4:30 PM, Stefan Baur wrote: > package: nx-libs > > Hi, > > since Debian Jessie (stable) switched from IceDove back to ThunderBird, > TB crashes when the host is an amd64 machine and X2GoClient is running > in PubApp mode. i386 is unaffected. > > It happens with X2GoClient on Windows as well as on Linux, so it's not a > matter of VcXsrv being too old/broken/whatever. > > It also happens when all X2Go server components are installed from heuler. > > It does NOT happen when you build nx-libs from source using the Debian > Experimental repository. > > So there's something in the stable nx-libs that's broken on amd64 only, > and got fixed in the nx-libs version that is available via Debian > Experimental. > > Core-Devs, please advise how to fix this - should we dare making a new > nx-libs release and declare it stable, based on what is in Debian > Experimental (arguing that everything is better than what we currently > have)? Or should we try to hunt down the offending code part and only > patch that? If the latter, who's willing to take a stab at it? (We > don't have a business case ATM, as all my TB-PubApp-users are still on > i386, so no funding as of now.) It is working for me with 3.5.99.7. So we already have fix. The error message you posted is this: traps: x2goagent [3339] general protection ip:7f02464e2e6d sp:7ffef6c22150error:0 in libNX_X11.so.6.2[7f0246496000+123000] So we have a problem in libNX_X11 which - in 3.5.9.77 - is on the current xorg upstream level 1.6.5. In nx-libs 3.5.0.32 it is rather old (about 1.3.3). I am curious if it is sufficient to ONLY copy libNX_X11.so* from 3.5.99.7 to your crashing installation. If that helps we could release 3.5.0.33 or 34 with that libX11 exchanged. This should generally be bit much less risky than just marking 3.5.99 as stable. On the other hand: we have fixed lots of security and stability bugs in 3.5.99.x so using those versions is generally advisable (from my POV). You could try to install libNX_X11-dbg and attach gdb to x2goagent (run "gdb -p $(pidof x2goagent)") just before starting thunderbird. When it crashes you'll get a backtrace. Using that information we can (hopefully) see if a quick backport could help. That would be the least invasive solution. Comments? Uli From X2Go-ML-1@baur-itcs.de Mon May 8 01:53:50 2017 Received: (at 1172) by bugs.x2go.org; 7 May 2017 23:53:58 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,RCVD_IN_MSPIKE_H2 autolearn=unavailable autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id D334D5DAD2; Mon, 8 May 2017 01:53:49 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 04rh8qZPlXVF; Mon, 8 May 2017 01:53:43 +0200 (CEST) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.133]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id B4B455DAD0; Mon, 8 May 2017 01:53:42 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue005 [212.227.15.129]) with ESMTPSA (Nemesis) id 0LrXNx-1e3Re53e1d-013R33; Mon, 08 May 2017 01:53:41 +0200 Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: uli42@gmx.de, 1172@bugs.x2go.org References: Cc: submit@bugs.x2go.org, Mihai Moldovan , Mike Gabriel From: Stefan Baur Message-ID: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> Date: Mon, 8 May 2017 01:53:36 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="4MSKQocvSOogNhmNTUQpcJrseiDg0Kqh4" X-Provags-ID: V03:K0:QUnZqlaDVF4ekJ0XzEvFEWvbAUiyngKBHAR5iKSpEdQPkZ93vdC C6T9rF6RT1cjXwy2WXydmzpVWBTwMZD0FBI5n476rWxTpJ2PAjD7ZFLT8pLE1lZeO/jKP1Z 2AHNCcxyOWA8Cfdzgi8g7xh+1l653dWt+gEkYT5FWdTDVJfkVjQIIoqGllMvX8SOczZ8icf KWC+rO/W8NSJjqMyKnEOQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:wWcSY1bGJv8=:r57xQ7clFT2heDTWcH0nIF YE8a0sLbyosW80tppLbpNHj2k3Sb/h9El6HGpXkV43WLVEa9kI3HdX3HsMrr4z/TAzZsCOfE7 buI8vVIdhxIWvZJMrHhtmO0fbigL6c0egKeWClDxqwiHLOB//ySDrZZmrHE/qIQhNECJlsZRq 452oHVGt35ugXKUU5H1+mYuHuNbpbBZ+1IYDdlFzcGG0k/9M4YorLLS/GCsAvcSwgTlCwfvR0 LzYN/m/ko6F1ZUTASQceSPfBqh4o4H70lCinTqj/V4YOSVf67/4MBCwJjlg+/ZdTb3l+D1v0f r4eDRv0K024gAAyMq2aE9EL3vNz9LSyDAdke0vBxmFX5G4hvsNJ0sFBZFMUxDOKvnWvi/7sxa qb8n+Ky+SyhtioDrOu99iP6b4BGXOA/5ufCR2n28ckxXFOn+ktlt19y545u+3oNImacWEUMZj XU5dSxPJ+GrqFL8nkAS231mMXeAUx1A7KCzilY0Lb6HtpN7Bd9itwGbVNS8wizLhrjztZQNlj jF6er+vpi03KM6lwLtX/BAsDEKyXuUF2/ghEm3lhkcZTkwV7/pnDwsk2QghQu/WbxZ9kl5KL4 8An/eolDOHzd01ugzqjxDeW9bryv+G5dTnOQKrRzdulee91dd4Bvf6yJE0VH4bXa0P7c36LTf blLlcKbaKJ4wj3K3xu+ztqejzlGBl0pTaaZtUEguKP8mzWFNT4M2fuN80c/ciV6wHzd4= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --4MSKQocvSOogNhmNTUQpcJrseiDg0Kqh4 Content-Type: multipart/mixed; boundary="Jiqa5mDiRLwUiDQtN8sW3NQn6cLGeJ39T" From: Stefan Baur To: uli42@gmx.de, 1172@bugs.x2go.org Cc: submit@bugs.x2go.org, Mihai Moldovan , Mike Gabriel Message-ID: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 References: In-Reply-To: --Jiqa5mDiRLwUiDQtN8sW3NQn6cLGeJ39T Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 08.05.2017 um 00:07 schrieb Ulrich Sibiller: [...] > The error message you posted is this: > traps: x2goagent [3339] general protection ip:7f02464e2e6d > sp:7ffef6c22150error:0 in libNX_X11.so.6.2[7f0246496000+123000] >=20 > So we have a problem in libNX_X11 which - in 3.5.9.77 - is on the > current xorg upstream level 1.6.5. In nx-libs 3.5.0.32 it is rather > old (about 1.3.3). I am curious if it is sufficient to ONLY copy > libNX_X11.so* from 3.5.99.7 to your crashing installation. If that > helps we could release 3.5.0.33 or 34 with that libX11 exchanged. This > should generally be bit much less risky than just marking 3.5.99 as > stable. Copying the single file over actually works. Though I don't know what other side effects it may have ... [...] > You could try to install libNX_X11-dbg and attach gdb to x2goagent > (run "gdb -p $(pidof x2goagent)") just before starting thunderbird. > When it crashes you'll get a backtrace. Using that information we can > (hopefully) see if a quick backport could help. That would be the > least invasive solution. I hope I did this right ... the package name was libnx-x11-6-dbg. GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying= " and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word". Attaching to process 6297 Reading symbols from /usr/lib/nx/bin/nxagent...(no debugging symbols found)...done. Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xext.so.6...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xext.so.6.4...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xext.so.6 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_X11.so.6...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_X11.so.6.2...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_X11.so.6 Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1 Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libm-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xpm.so.4...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xpm.so.4.11...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xpm.so.4 Reading symbols from /usr/lib/x86_64-linux-gnu/libXcomp.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libXcomp.so.3 Reading symbols from /usr/lib/x86_64-linux-gnu/libXcompext.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libXcompext.so.3 Reading symbols from /usr/lib/x86_64-linux-gnu/libXcompshad.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libXcompshad.so.3 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xrender.so.1...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xrender.so.1.2.2...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xrender.so.1 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xfixes.so.3...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xfixes.so.3.0...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xfixes.so.3 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xtst.so.6...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xtst.so.6.1...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xtst.so.6 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xdamage.so.1...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xdamage.so.1.0...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xdamage.so.1 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xrandr.so.2...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xrandr.so.2.0...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xrandr.so.2 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xcomposite.so.1...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xcomposite.so.1.0...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xcomposite.so.1 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xinerama.so.1...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xinerama.so.1.0...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xinerama.so.1 Reading symbols from /usr/lib/x86_64-linux-gnu/libNX_Xdmcp.so.6...Reading symbols from /usr/lib/debug//usr/lib/x86_64-linux-gnu/libNX_Xdmcp.so.6.0...done. done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libNX_Xdmcp.so.6 Reading symbols from /usr/lib/x86_64-linux-gnu/libxml2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libxml2.so.2 Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libc-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6 Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libdl-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2 Reading symbols from /lib/x86_64-linux-gnu/libpng12.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libpng12.so.0 Reading symbols from /usr/lib/x86_64-linux-gnu/libjpeg.so.62...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libjpeg.so.62 Reading symbols from /usr/lib/x86_64-linux-gnu/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libstdc++.so.6 Reading symbols from /lib/x86_64-linux-gnu/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libgcc_s.so.1 Reading symbols from /lib/x86_64-linux-gnu/liblzma.so.5...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/liblzma.so.5 Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done. done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_files-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2 0x00007f664a88b873 in __select_nocancel () at =2E./sysdeps/unix/syscall-template.S:81 81 ../sysdeps/unix/syscall-template.S: No such file or directory. (gdb) s 0x00007f664c34d969 in NXTransSelect () from /usr/lib/x86_64-linux-gnu/libXcomp.so.3 (gdb) s Single stepping until exit from function NXTransSelect, which has no line number information. _XSelect (maxfds=3D, readfds=3D0xbbc880, writefds=3D0x7ffc44d17650, exceptfds=3D, timeout=3D0x7ffc44d17790) at XlibInt.c:335 335 XlibInt.c: No such file or directory. (gdb) s 337 in XlibInt.c (gdb) s __GI___errno_location () at errno-loc.c:26 26 errno-loc.c: No such file or directory. (gdb) s 27 in errno-loc.c (gdb) s _XSelect (maxfds=3D, readfds=3D0xbbc880, writefds=3D0x7ffc44d17650, exceptfds=3D, timeout=3D0x7ffc44d17790) at XlibInt.c:339 339 XlibInt.c: No such file or directory. (gdb) s 350 in XlibInt.c (gdb) s Program received signal SIGSEGV, Segmentation fault. _XData32 (dpy=3Ddpy@entry=3D0x2539060, data=3D, data@entry=3D0x7f66477bcff4, len=3D101652, len@entry=3D109812) at XlibInt= =2Ec:3792 3792 in XlibInt.c (gdb) s Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. (gdb) quit -Stefan --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --Jiqa5mDiRLwUiDQtN8sW3NQn6cLGeJ39T-- --4MSKQocvSOogNhmNTUQpcJrseiDg0Kqh4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZD7OAAAoJEG7d9BjNvlEZojIH/jhTkS1p9KMkI0fLZ7xzynj6 WtFQ6hS1yD3Riy9SUH68k0mJ0V1I1/ScqLD04g4ITETmeCaa+WyjYzxDE8ztodps VkojdAZ1tak8y/wM9E86+/JkilK1wCsyxJjSh2GNtkBnoQIqAA/no98GrlCa03aN VEHesLt6pUI/6r1Q9dPgSOgTP/cGz1gkCGJVOqz3RCAlioP1pmNvHgw25v7Wxc9x u+gx2gxeF1ddC6u9qgiuCNPyZz3mJ7BeaED3GhXUEOcM9RZv7ACi5GvhGo9JAnRk pSt2SsAsKuMrtFruQsrqs5ttdxwmoxtYLLEmrHPk8b680OjBH08kWb+m8c1Yivo= =8nIG -----END PGP SIGNATURE----- --4MSKQocvSOogNhmNTUQpcJrseiDg0Kqh4-- From ulrich.sibiller@gmail.com Mon May 8 07:45:19 2017 Received: (at 1172) by bugs.x2go.org; 8 May 2017 05:45:19 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, RCVD_IN_SORBS_SPAM autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 08C915DAD2; Mon, 8 May 2017 07:45:19 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vlia9eMZzwZZ; Mon, 8 May 2017 07:45:12 +0200 (CEST) Received: from mail-ua0-f193.google.com (mail-ua0-f193.google.com [209.85.217.193]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id ECB435DAD0; Mon, 8 May 2017 07:45:11 +0200 (CEST) Received: by mail-ua0-f193.google.com with SMTP id j17so4873521uag.1; Sun, 07 May 2017 22:45:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=KQz3RxX9dc5bsQvCOHNsNkX7vJz1jQy4aHQmpgroEEM=; b=qfnKUzPp8gLULzd0+hvES7EZYQ6XdMvnZ5YCHz7QQXAMEJ8F/o1pJdUf8mANvQbFqp nuYFmi6bJCdjzWq2SPRvCnDHayliBLQWfsDP6AEipbp9HyDntHrLyelpZPZg5+9L4ScA DjkI3Lik2+HWRONkfMM/EStKmm1Kd5aT/oUFNngOO9Sd8WippxXcTbtesJLR48Z+ZTmj yw8DvvAsHTArqCvxOiqPRQJHj4PZZEEopylRyIyEh8x23+mRZ+JMpBh+DpVaULbMyn+c y5jSTU2ncQTJcxBmqn+nU2jeCVU7yCFRfWsdDxFvZ9yrjQ2gqNbgj6gF0YOW5oE8vEqb WYwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=KQz3RxX9dc5bsQvCOHNsNkX7vJz1jQy4aHQmpgroEEM=; b=TqquJUC95mxvZrF1wcHzGYRpnAa1I5clIg0Ao/zxkVndYkeVtKpqNBXC1YiEwI2yL4 VmSGXaJsiFUlDWaWVkHDh8iIA6ZDg8KDfMCOowzcmnJrSBIsPRjLkbRto8G4Qc0w3mg2 jB+rSRkCMwtVQPOibJjB4LfcHiHql9iEnUS1gDjtwIQhX5KTwk//8fpfRLAkUrvjMTH5 z4UCP9SyCP97Re7Phi/NfIsWPhgk7szHsNHYU9NzkIcfk/wwsyzSRbvV7Zh+Xxml0xsb IOOHRJhNFcqKf+eVQGCcdDEpwIMoPJtvvGfenlUzOQgQa62WpMQebTEJU2hbUgT+mJsN aeyg== X-Gm-Message-State: AODbwcABlIfxJhVnDcKmnGRicbAK2ekAgY3jQ1jol7qcX1yfiBn1Jnvs D+MyXNcrdYjb7g/IaoLtnhVkgVrPhw== X-Received: by 10.176.68.103 with SMTP id m94mr1839603uam.127.1494222310604; Sun, 07 May 2017 22:45:10 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.4.99 with HTTP; Sun, 7 May 2017 22:44:50 -0700 (PDT) In-Reply-To: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> From: Ulrich Sibiller Date: Mon, 8 May 2017 07:44:50 +0200 X-Google-Sender-Auth: CQ7OC2fUrjFPGCH054m837ECg1c Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Stefan Baur Cc: 1172@bugs.x2go.org, submit@bugs.x2go.org, Mihai Moldovan , Mike Gabriel Content-Type: text/plain; charset=UTF-8 On Mon, May 8, 2017 at 1:53 AM, Stefan Baur wrote: > Am 08.05.2017 um 00:07 schrieb Ulrich Sibiller: > > [...] > >> The error message you posted is this: >> traps: x2goagent [3339] general protection ip:7f02464e2e6d >> sp:7ffef6c22150error:0 in libNX_X11.so.6.2[7f0246496000+123000] >> >> So we have a problem in libNX_X11 which - in 3.5.9.77 - is on the >> current xorg upstream level 1.6.5. In nx-libs 3.5.0.32 it is rather >> old (about 1.3.3). I am curious if it is sufficient to ONLY copy >> libNX_X11.so* from 3.5.99.7 to your crashing installation. If that >> helps we could release 3.5.0.33 or 34 with that libX11 exchanged. This >> should generally be bit much less risky than just marking 3.5.99 as >> stable. > > Copying the single file over actually works. Though I don't know what > other side effects it may have ... Not too much, since there's no change in functionality AFAICS. Good to know that this helps. So this could serve as a quick workaround. > I hope I did this right ... the package name was libnx-x11-6-dbg. Yes, but to get better output please install all other dbg packages from here, too: http://packages.x2go.org/debian/pool/main/n/nx-libs/ There a doc regarding automaitc debug package installation here: https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_symbols > Program received signal SIGSEGV, Segmentation fault. > _XData32 (dpy=dpy@entry=0x2539060, data=, > data@entry=0x7f66477bcff4, len=101652, len@entry=109812) at XlibInt.c:3792 > 3792 in XlibInt.c At this stage you should run bt (backtrace) so we can see the calls leading to this. There's no need to do single steps. To see better output including the line where it crashed you could also recompile the package as described in https://wiki.debian.org/HowToGetABacktrace#Rebuilding_the_package_you.2BIBk-re_debugging Uli From X2Go-ML-1@baur-itcs.de Mon May 8 19:28:34 2017 Received: (at 1172) by bugs.x2go.org; 8 May 2017 17:28:35 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,RCVD_IN_SORBS_SPAM,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id D38A75DAD2 for <1172@bugs.x2go.org>; Mon, 8 May 2017 19:28:33 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id NLpgIf2J6Skt for <1172@bugs.x2go.org>; Mon, 8 May 2017 19:28:25 +0200 (CEST) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.130]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 079825DAD0 for <1172@bugs.x2go.org>; Mon, 8 May 2017 19:28:24 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.129]) with ESMTPSA (Nemesis) id 0MZKsW-1dSkBY0QrE-00Kzw7; Mon, 08 May 2017 19:28:24 +0200 Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> Cc: 1172@bugs.x2go.org From: Stefan Baur Message-ID: Date: Mon, 8 May 2017 19:28:19 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="69NXl4tlJ0CPGq9UkhisaRghIrxcJ8SCs" X-Provags-ID: V03:K0:S2TVUdv1OPKSzIFt9ayHJhe8VEk/GH5iA9WiB0BPPDzTcQjIma3 3blZySHdGjxReyF2Ku0gtAri48l2hwi5O8cJoO6vwjc1dMbahF0cQbULMJHDfL+7R2cRt9I fEhLhKeV0CcFI9j8p4yrLYRD5x4MIMLciT0Ni4h09jruxLG+4QaAtAdlaSuN7Z0xCKEH6HY x7Nhm+pYFBIICr6BUeX1Q== X-UI-Out-Filterresults: notjunk:1;V01:K0:AWsPTz4QjPk=:OfAjv4wBu4Rp+KnGNmD+fO VtMxS9AYQYxPj38BEJbAGKx/iFV9aFmezeuUZww52r3wenJppWLxYhKOE+3xJTP+E7ISqIGx9 9JARzwGKw4D3hDOtDHFAp0t4/pRwGgwbrMvJLTrcmHJ17vsg8xT66fQUNHFa7axCzeoicqiNy MW3R9xma8OmMEEOk6oPNbTW0weHBMNro/XXoJocHQ5TLj2Qd6DFaxfq3cYHmMRKJCU9tmfkTe rF9C9/aHN5sJMgZous17YI90QBFGeRmIX+PqBfES60n7qU4oaTaDvAppPA8cSz1rnfUSdsFpm nREPX1afnwmk1fDK38EFKfUKiaKW/sDYDKE16WPS4+VSHjSBj5lzDZdxj2trH0BnuZ7RNZ1WD iKI6w59IUzidG9NJNeiQawbRuHTiTW86c8NaCmym6YdXFWC0oe1IWKwxFsUSMTNpy+PkVYS+J taZF91lg8FchfzeCXfP+h8kLamoXp65UGj06pF925A8eXN5wa2tlPwAxM5r2v/6nhPGGE9rMw sJMMYLGzm7+VoGf0VFK7UstGRPQ38rHuKQY75BhyQr8CzIfux94tvM/rxzA7P3vMTrZBpJXa1 Z29L4/X8/MAx1HzTQc8f15bKethFeHxbONWJqt9VH64e6xR6t7Wy9JpGfqmhhlTxRb6iHeFBa 8mBmiNyNclADaf2if6GfttHyw4jhdXDDgYYciuUHC8uDmYsazT7kW48y5fw7bxtZXQI4= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --69NXl4tlJ0CPGq9UkhisaRghIrxcJ8SCs Content-Type: multipart/mixed; boundary="6xwTQR3QClb4Pg2POPKJeM1cQIG0hnSlF" From: Stefan Baur To: Ulrich Sibiller Cc: 1172@bugs.x2go.org Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: ThunderBird crashes in PubApp mode on amd64 References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> In-Reply-To: --6xwTQR3QClb4Pg2POPKJeM1cQIG0hnSlF Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Am 08.05.2017 um 07:44 schrieb Ulrich Sibiller: > Yes, but to get better output please install all other dbg packages > from here, too: >=20 > http://packages.x2go.org/debian/pool/main/n/nx-libs/ >=20 > There a doc regarding automaitc debug package installation here: > https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_sym= bols >=20 >> Program received signal SIGSEGV, Segmentation fault. >> _XData32 (dpy=3Ddpy@entry=3D0x2539060, data=3D, >> data@entry=3D0x7f66477bcff4, len=3D101652, len@entry=3D109812) at Xlib= Int.c:3792 >> 3792 in XlibInt.c > At this stage you should run bt (backtrace) so we can see the calls > leading to this. There's no need to do single steps. >=20 > To see better output including the line where it crashed you could > also recompile the package as described in > https://wiki.debian.org/HowToGetABacktrace#Rebuilding_the_package_you.2= BIBk-re_debugging Sorry, but this is way over my head and out of my comfort zone. Would it help if I granted you access to a freshly installed test system? Kind Regards, Stefan Baur --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --6xwTQR3QClb4Pg2POPKJeM1cQIG0hnSlF-- --69NXl4tlJ0CPGq9UkhisaRghIrxcJ8SCs Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZEKqzAAoJEG7d9BjNvlEZ9jEH/3CQZqJtXrAL5Wesq6xF3gZK nsW9ccYWGD71POq2P27bVpsl2U8yDacCopzMvPwdG13FJ7jewe3GwdRTptPdo9Bo mrZlbHG06tXcnmbGxO3+EdcurqOSdwiijl7+xtnwxnoiDxG3wE9NVNDJMG7ENpg5 NqHpWEbrkgThCqdHjW/VJ+UHLWwmkiqxNCq+kO5rvtk155IqIOGg3mlevTN8lfPn e67bn+JPLp+pQ7w8nOQUixRKCLGr42/VnCM4ehQCnF1AC14BT1VdAI2NEDEtjD1i P2rKH8r56rmLxpUT4Kx9bpPDmKXrvQrwvg1jUVYhxpnauxGCAvmyZsCseOYLnO0= =psqp -----END PGP SIGNATURE----- --69NXl4tlJ0CPGq9UkhisaRghIrxcJ8SCs-- From ulrich.sibiller@gmail.com Mon May 8 19:32:44 2017 Received: (at 1172) by bugs.x2go.org; 8 May 2017 17:32:45 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 4A50D5DAD0 for <1172@bugs.x2go.org>; Mon, 8 May 2017 19:32:44 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ESRCsRCj3Z3S for <1172@bugs.x2go.org>; Mon, 8 May 2017 19:32:37 +0200 (CEST) Received: from mail-ua0-f181.google.com (mail-ua0-f181.google.com [209.85.217.181]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 2145E5DAD4 for <1172@bugs.x2go.org>; Mon, 8 May 2017 19:32:32 +0200 (CEST) Received: by mail-ua0-f181.google.com with SMTP id e55so47842209uaa.2 for <1172@bugs.x2go.org>; Mon, 08 May 2017 10:32:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to; bh=S3OTKW1YZ2B2zAEDk8eCdVDc2o2qJkEUCb9t7I9kd0w=; b=rLX+jwz81/JDl9caQThYGdrHxzOGOiwf3mg6BEUk6JPYnoW+RIhX8Al0Yx2rirPptY Yp9KE2rYpA67pQKbzIE5OJPZ29QF/vR4Eg7nUE4+WNhiD2rYGSrB52N/0DxOqjK6QDXs YcOYUJDSSdO4HTC2uk1YgfrKBi1JQOfeCyiyDen61Uo0N9DgryjhT3UhLyrfQlNOKZxz HAMVHJmBZ28jagVzmWFhmtOJQN4JIeTKREW6g2rsEecficBTaLVIHKX8gtshTAXQ1iOt GoaooKvgtL5U5pmedUld/pNuLSOizfGfsFSiUuXSvO85i1WuvH+4bSQ/EwUb8VmrX2Nn cOfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to; bh=S3OTKW1YZ2B2zAEDk8eCdVDc2o2qJkEUCb9t7I9kd0w=; b=tSy/NFv6AUfozfbeXB0S1CH1QjsDnLx6hp/08IR0bNq2nNz9LHRgUJH40Xh+rCoeWi lmZryxbNb3VA9Ee+tkF9MeoAzb6cJe4sASIPk+UgT6MV+R3367mTk21y1H9rnOwg2cCd Po47jUe04JTjxtQ/CuFyzuaSSAcjXv2nZqTAoz1yqxVT1V2Fsx5+SOpqF/p4bbMvz8Xd usLGi00Q/A/Jpv2EYOiS+3/TWC4HcmsfErc4rmWVaWPXNa88wzrzViBjgDfeJauW1Kdf OHzGEJfrpyx70Frv+Eczb7iwpOrlg0ElOibAMcagjUjefCxn5j/x0I471thdHbO+oGKK PFcA== X-Gm-Message-State: AN3rC/5btC8GFwFXz7XLB819uEYwLJdqFxv8f8x6+7pzSNnp7Mnb4hwz rx/06M/cJZ2LqGA14l7P7frfoO4D/qXR X-Received: by 10.176.1.196 with SMTP id 62mr20423731ual.77.1494264751036; Mon, 08 May 2017 10:32:31 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.4.99 with HTTP; Mon, 8 May 2017 10:32:10 -0700 (PDT) In-Reply-To: References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> From: Ulrich Sibiller Date: Mon, 8 May 2017 19:32:10 +0200 X-Google-Sender-Auth: Y9ZQlb9gbuuZ3axy-vjqDGf3K-U Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Stefan Baur , 1172@bugs.x2go.org Content-Type: text/plain; charset=UTF-8 On Mon, May 8, 2017 at 7:28 PM, Stefan Baur wrote: > Am 08.05.2017 um 07:44 schrieb Ulrich Sibiller: >> Yes, but to get better output please install all other dbg packages >> from here, too: >> >> http://packages.x2go.org/debian/pool/main/n/nx-libs/ >> >> There a doc regarding automaitc debug package installation here: >> https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_symbols >> >>> Program received signal SIGSEGV, Segmentation fault. >>> _XData32 (dpy=dpy@entry=0x2539060, data=, >>> data@entry=0x7f66477bcff4, len=101652, len@entry=109812) at XlibInt.c:3792 >>> 3792 in XlibInt.c >> At this stage you should run bt (backtrace) so we can see the calls >> leading to this. There's no need to do single steps. >> >> To see better output including the line where it crashed you could >> also recompile the package as described in >> https://wiki.debian.org/HowToGetABacktrace#Rebuilding_the_package_you.2BIBk-re_debugging > > Sorry, but this is way over my head and out of my comfort zone. Would > it help if I granted you access to a freshly installed test system? Really? The doc describes every step... Yes, I can have a look. ;-) Uli From ulrich.sibiller@gmail.com Tue May 9 01:37:17 2017 Received: (at 1172) by bugs.x2go.org; 8 May 2017 23:37:23 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,RCVD_IN_SORBS_SPAM,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 3AFB45DAD2 for <1172@bugs.x2go.org>; Tue, 9 May 2017 01:37:17 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MitwYhcaV0Gq for <1172@bugs.x2go.org>; Tue, 9 May 2017 01:37:10 +0200 (CEST) Received: from mail-ua0-f194.google.com (mail-ua0-f194.google.com [209.85.217.194]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id ADA2E5DAD0 for <1172@bugs.x2go.org>; Tue, 9 May 2017 01:37:09 +0200 (CEST) Received: by mail-ua0-f194.google.com with SMTP id e28so7951933uah.2 for <1172@bugs.x2go.org>; Mon, 08 May 2017 16:37:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=T82tR2xMhCf5h9Uz7BC/SxdgjTS2SjFYpeTLuBJRyv8=; b=BYiynXigQqfIUqM9XXjRxsWry5JBfiT7qvtlaOGEiKyLam2bTg2AZaqo+3qMSywr6I 9qohJR98wCpnZtlEd4hfsGb31VV2LILkYh2n4zv/oXe4dP0u48OiYwGko+U3HNvlRCry oiIt/BinMhW5E2h73uu7MBJBqPPnIQsNUiqyDeNzrUZSZuEsNQXBfdh48tpg1DpBZso0 E1uCCkY4bg5M2t20P5t+iXPQ4FHf+u1kHZ5kCY/nfnmUh8s+1AvXVpAYhFJ3ufCKFNgG AwfkgUCLnJHWwUWFZIgw/8DHNV5X+Zd9QryRg/HFQtq3cPqsebE/PtrH7YhRJFGR1rQz GcIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=T82tR2xMhCf5h9Uz7BC/SxdgjTS2SjFYpeTLuBJRyv8=; b=lvrR3zYjIp3cjVMR1gAK24pnD5Z3f+QREza/kWnu1hlqaWN4jkn7qdDReWn0omsUyY egEf6+39h7K+yBexjcpGWeuzChEnBac1Ew+VcaV/V0w2LqJ9oU7e5WWrjCzSduABKCW1 WodfwuDPrQ0KRfxTfVtzkn9n2Vzh1TQQIQzOYQKGL7Z3S50jdrCV67Es7Mks5XNbtUlM /P0Xpx8i7gc9sX7FFQ+9RkDExow3+FvtFH/j9ymeokwQQFne0p8CBp9GlBJexiBLa7MW uYeo6uKeSjVddSrWcBTvtA79NZHBdeGc3/6AKjbSY5/hWXVgY8VLdqDEtvS0CQpBT4Sg p+Dg== X-Gm-Message-State: AN3rC/722vZ4CJ9Wox1n/DCEtvN/+nY8gSNdzGJgROTVibaB96UPM/Kc E8cnZWs1TEW9oUP+nmIw016ezidasQ== X-Received: by 10.31.5.198 with SMTP id 189mr24771721vkf.147.1494286628345; Mon, 08 May 2017 16:37:08 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.4.99 with HTTP; Mon, 8 May 2017 16:36:45 -0700 (PDT) In-Reply-To: References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> From: Ulrich Sibiller Date: Tue, 9 May 2017 01:36:45 +0200 X-Google-Sender-Auth: i7UP9LEax_mMGbhD1s59Hz0fTJo Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller , 1172@bugs.x2go.org Cc: Stefan Baur Content-Type: text/plain; charset=UTF-8 I have tried that on my debian jessie machine. Thunderbird indeed crashed the session. The backtrace is this: Program received signal SIGSEGV, Segmentation fault. _XData32 (dpy=dpy@entry=0x19b8680, data=, data@entry=0x20b26e4, len=93460, len@entry=109812) at XlibInt.c:3792 3792 XlibInt.c: Datei oder Verzeichnis nicht gefunden. (gdb) bt full #0 _XData32 (dpy=dpy@entry=0x19b8680, data=, data@entry=0x20b26e4, len=93460, len@entry=109812) at XlibInt.c:3792 buf = i = #1 0x00007ff7d90c6ce1 in XChangeProperty (dpy=0x19b8680, w=, property=, type=6, format=, mode=, data=0x20b26e4 "", nelements=27453) at ChProp.c:85 req = 0x19c6548 len = 109812 #2 0x00000000004b20b7 in nxagentExportProperty (pWin=0x20, property=27453, type=34285284, format=0, mode=0, nUnits=27453, value=0x2072700) at Rootless.c:763 n = 27453 propertyX = 4 typeX = 34285284 propHints = {flags = 0, input = 32, initialState = 33142432, iconPixmap = 4333663, iconWindow = 6, iconX = 140702462200332, iconY = 18014767901107996, iconMask = 4927218, windowGroup = 0} export = 4088 freeMem = 33142432 #3 0x000000000042238a in ProcChangeProperty (client=0xff7) at X/NXproperty.c:331 pWin = 0x1f9b6a0 len = 92982 totalSize = 4088 err = 4088 stuff = 0x1fbcd24 #4 0x000000000042f002 in Dispatch () at X/NXdispatch.c:748 clientReady = 0x7ffe2b5ee710 result = client = 0x1edf360 nready = 0 icheck = 0xbb9d00 start_tick = 20 currentDispatch = #5 0x000000000040da0f in main (argc=15, argv=0x7ffe2b5eecc8, envp=) at main.c:450 i = j = 2 k = 2 error = 32766 xauthfile = alwaysCheckForInput = {0, 1} Which needs further investigation. Uli On Mon, May 8, 2017 at 7:32 PM, Ulrich Sibiller wrote: > On Mon, May 8, 2017 at 7:28 PM, Stefan Baur wrote: >> Am 08.05.2017 um 07:44 schrieb Ulrich Sibiller: >>> Yes, but to get better output please install all other dbg packages >>> from here, too: >>> >>> http://packages.x2go.org/debian/pool/main/n/nx-libs/ >>> >>> There a doc regarding automaitc debug package installation here: >>> https://wiki.debian.org/HowToGetABacktrace#Installing_the_debugging_symbols >>> >>>> Program received signal SIGSEGV, Segmentation fault. >>>> _XData32 (dpy=dpy@entry=0x2539060, data=, >>>> data@entry=0x7f66477bcff4, len=101652, len@entry=109812) at XlibInt.c:3792 >>>> 3792 in XlibInt.c >>> At this stage you should run bt (backtrace) so we can see the calls >>> leading to this. There's no need to do single steps. >>> >>> To see better output including the line where it crashed you could >>> also recompile the package as described in >>> https://wiki.debian.org/HowToGetABacktrace#Rebuilding_the_package_you.2BIBk-re_debugging >> >> Sorry, but this is way over my head and out of my comfort zone. Would >> it help if I granted you access to a freshly installed test system? > > Really? The doc describes every step... > > Yes, I can have a look. ;-) > > Uli > _______________________________________________ > x2go-dev mailing list > x2go-dev@lists.x2go.org > https://lists.x2go.org/listinfo/x2go-dev From ulrich.sibiller@gmail.com Tue May 9 21:33:40 2017 Received: (at 1172) by bugs.x2go.org; 9 May 2017 19:33:41 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=3.0 tests=BAYES_05,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,RCVD_IN_SORBS_SPAM,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 4A86A5DAD2 for <1172@bugs.x2go.org>; Tue, 9 May 2017 21:33:40 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lOVXg-CbORad for <1172@bugs.x2go.org>; Tue, 9 May 2017 21:33:33 +0200 (CEST) Received: from mail-ua0-f196.google.com (mail-ua0-f196.google.com [209.85.217.196]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 324945DAD0 for <1172@bugs.x2go.org>; Tue, 9 May 2017 21:33:33 +0200 (CEST) Received: by mail-ua0-f196.google.com with SMTP id i46so1429573uaa.3 for <1172@bugs.x2go.org>; Tue, 09 May 2017 12:33:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=4HHpvJkMLidnb087/SE58vD9DWy6fc5ujqmv8NHNmwU=; b=VgVsXe4m7g2iKz6F3cU6jWzv1l0WulX69bPJQgLFCb8vIQQ2QU86/7akuQbZG3NHim i9OWkSan/uWlTo61lCClvkezkGGNmuSjnbe0AWOVVRPsZcAu4TSZl6/hJNtmRBDm4CjO 0/Kzzfz5Sd06mw9M0Z2hSZenbuDz3tAyL+Thtok5NqxE1lij9Y/IkPESnl9tilOPgc5e PoBRAZi5qlbBbAcRmghwF2w4IW8GCARbmg1oFl5ZffsH2fcVWh19lFUnT5A8icoGNE0Y DyX6u4Vo9Jr1oT7IAboLxJ/B5efExaOSO0+/0bq7Q1v5IgVeVr9Pj3SIrbwd0Vk5VCb+ FeGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=4HHpvJkMLidnb087/SE58vD9DWy6fc5ujqmv8NHNmwU=; b=bSaQNnFis0be6ZyJFWxnMzTXjF5UM9hfE1kjKnPSUS75Q7QHy6o5hUVBlxn3hYNccu WgkftLLSO+E2wosZlPM3KZl+KGtEDEHzwg7ZWV4usJ+UUwhFtZS7X8lPy+PCEBqrI3Sz ux8NKHjXohmOpw6nUy7swgDWxlJoAaSZdsoIoZV6UfZ3KYI+OFTBYJIj6ovNHNy5rH5U XR3KWFkthMY63xGLt/30o5hQ6JjqMaXe7eZgvHeF1wW83Kfx6x7qZ8kE+RsyThWWOBLE jlvflauU3sOe1CXT1I3Yq1tB4si3ldCZWf7oSb3OJJdVZCM5MEyRTNBAmcf2BhpOeXTK FbxQ== X-Gm-Message-State: AODbwcDTwviK4lr4pvbRNkrR7P7KLzBB+wGKW/+7nX4V4AX7BdjYkuHy SaxXcMh2voa0+o8bxaLE1ppIuwey/A== X-Received: by 10.159.53.45 with SMTP id o42mr892901uao.113.1494358411845; Tue, 09 May 2017 12:33:31 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.4.99 with HTTP; Tue, 9 May 2017 12:33:11 -0700 (PDT) In-Reply-To: References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> From: Ulrich Sibiller Date: Tue, 9 May 2017 21:33:11 +0200 X-Google-Sender-Auth: MFr1GsbN-tEQR-SXfNNlQGSEajY Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller , 1172@bugs.x2go.org Cc: Stefan Baur Content-Type: text/plain; charset=UTF-8 On Tue, May 9, 2017 at 1:36 AM, Ulrich Sibiller wrote: > I have tried that on my debian jessie machine. Thunderbird indeed > crashed the session. The backtrace is this: > > Program received signal SIGSEGV, Segmentation fault. > _XData32 (dpy=dpy@entry=0x19b8680, data=, > data@entry=0x20b26e4, len=93460, len@entry=109812) at XlibInt.c:3792 > 3792 XlibInt.c: Datei oder Verzeichnis nicht gefunden. > (gdb) bt full > #0 _XData32 (dpy=dpy@entry=0x19b8680, data=, > data@entry=0x20b26e4, len=93460, len@entry=109812) at XlibInt.c:3792 > buf = > i = [..] > Which needs further investigation. Problem identified: It's the BIG-REQUESTS extension. We have disabled that in nx 3.5.99 because it is buggy. Add X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension BIG-REQUESTS" to /etc/x2goagent.options and thunderbird works. IMHO we never had a working version of BIG-REQUESTS. So it is probably a good idea and I am wondering why it is active in 3.5.0.32 at all. Uli From ulrich.sibiller@gmail.com Tue May 9 22:12:32 2017 Received: (at 1172) by bugs.x2go.org; 9 May 2017 20:12:37 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=0.5 required=3.0 tests=BAYES_20,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,RCVD_IN_SORBS_SPAM,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 677325DAD2 for <1172@bugs.x2go.org>; Tue, 9 May 2017 22:12:30 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id K8HKV9WQ_v5a for <1172@bugs.x2go.org>; Tue, 9 May 2017 22:12:23 +0200 (CEST) Received: from mail-it0-f45.google.com (mail-it0-f45.google.com [209.85.214.45]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 377EC5DAD0 for <1172@bugs.x2go.org>; Tue, 9 May 2017 22:12:21 +0200 (CEST) Received: by mail-it0-f45.google.com with SMTP id a10so7668151itg.1 for <1172@bugs.x2go.org>; Tue, 09 May 2017 13:12:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to; bh=IJguAuQlXctp/erL+6LAyLcs3PrtO8O62NHJraSdIcY=; b=MMoOby5AXFtPfoBhO/JgXNri0ALAyER4R+/htXgCiJgImdWiRN99rQZJaHicQkgERq hpLaDma7IWWx38Z82l71pYHbGKtHcKepfohT8qA6hkIj4s18hPNVIB4gFJ+rKBCGLoPo acpU0EhoQGlnkeKF6zJw5rBFhbzmArcxfMGNYyOOR1GAO6lIvfMmwtjB+lBfMPb0GEsb LFoKMIP23zZKXUsLHaQ4ZNHuc9uN8EkVGseuxLX1UU46dr9nwocnKenH7pYQXDmR5v8f 7QXp2bmeFeMVCeYsYn76DGKCifXSra2/AlWN8fPWRwZ2yXDX0iggfRFMbxAuJlSqcr2q ILhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to; bh=IJguAuQlXctp/erL+6LAyLcs3PrtO8O62NHJraSdIcY=; b=SrPD3DXGCr6ceJq045KcHz5StYw5vDeci7dt7ZH+Bqxef8wrLT5mxzyDNnBt1hlH7U TQiRiRXAkdWvuAW27ifd8q9HOzOpOQ5yUo5+vWlx2Cth717OQ/JdkEJfqY8G6H0KJx2V nWVVXNvtJvckW7nMbHpchqFT46A7lnxQwNzHFov2QA66Ao01fuSdsYpC3148m/3CcZ4g jL16LE9uAu3u/TN6OkOopLP8OZan5VYpwTyuM6C+SvzqEa+yfJPv9BnXisslIxPavrcP 3yBXJVmGxnhekkSy/IY6mFx2B8+i/EohdUf0f7CA2zr4RclJ/CGv7Ji/QEWuorxwkNcz /K7A== X-Gm-Message-State: AODbwcClGm/CvhmNib4rmDgkumLM8dfmGpmGqupI8a9Sz7G7sKpr1r6X JmsSPmFSxlOks4mw8AJhZh3RUthQrg== X-Received: by 10.36.26.20 with SMTP id 20mr3182672iti.39.1494360740555; Tue, 09 May 2017 13:12:20 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.79.108.11 with HTTP; Tue, 9 May 2017 13:12:00 -0700 (PDT) In-Reply-To: References: <04d42c4d-c462-44fd-2412-dc3591e0c5d6@baur-itcs.de> From: Ulrich Sibiller Date: Tue, 9 May 2017 22:12:00 +0200 X-Google-Sender-Auth: DhdQp6y9DH8GR4PWrgl-AK33NXE Message-ID: Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 To: Ulrich Sibiller , 1172@bugs.x2go.org, Stefan Baur Content-Type: text/plain; charset="UTF-8" On Tue, May 9, 2017 at 9:33 PM, Ulrich Sibiller wrote: > Problem identified: It's the BIG-REQUESTS extension. We have disabled > that in nx 3.5.99 because it is buggy. Add > > X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension BIG-REQUESTS" > > to /etc/x2goagent.options and thunderbird works. > > IMHO we never had a working version of BIG-REQUESTS. So it is probably > a good idea and I am wondering why it is active in 3.5.0.32 at all. Forget that. We have BIG-REQUESTS in 3.5.99 and it is working. So disabling BIG-REQUESTS is just a workaround. As replacing libNX_X11.so with the 3.5.99 version is sufficient to make the error go away I suppose one of the many fixes that came in through updating libNX_X11 to current Xorg upstream libX11 is the solution. But as there are so many it's difficult to identify the right one(s)... We could try to find the libNX_X11 version where it started to work. Uli From w.moghrabi@servicemagic.eu Wed May 10 09:26:23 2017 Received: (at 1172) by bugs.x2go.org; 10 May 2017 07:26:26 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00,MIME_QP_LONG_LINE, RCVD_IN_DNSWL_BLOCKED,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 478AF5DAD2 for <1172@bugs.x2go.org>; Wed, 10 May 2017 09:26:23 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ueiwsvbmMwXD for <1172@bugs.x2go.org>; Wed, 10 May 2017 09:26:16 +0200 (CEST) Received: from zm-01.servicemagic.eu (zm-01.servicemagic.eu [176.31.236.17]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 601835DAD0 for <1172@bugs.x2go.org>; Wed, 10 May 2017 09:26:15 +0200 (CEST) Received: from localhost (localhost.localdomain [127.0.0.1]) by zm-01.servicemagic.eu (Postfix) with ESMTP id DB2B681674CD0 for <1172@bugs.x2go.org>; Wed, 10 May 2017 09:26:14 +0200 (CEST) X-Amavis-Modified: Mail body modified (using disclaimer) - zm-01.servicemagic.eu X-Virus-Scanned: amavisd-new at servicemagic.eu Received: from zm-01.servicemagic.eu ([127.0.0.1]) by localhost (zm-01.servicemagic.eu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BHX5Zx2y1Zz2 for <1172@bugs.x2go.org>; Wed, 10 May 2017 09:26:14 +0200 (CEST) Received: from zm-01.servicemagic.eu (localhost.localdomain [127.0.0.1]) by zm-01.servicemagic.eu (Postfix) with ESMTP id 213BD80CFA83D for <1172@bugs.x2go.org>; Wed, 10 May 2017 09:26:14 +0200 (CEST) Date: Wed, 10 May 2017 09:26:14 +0200 (CEST) From: Walid MOGHRABI To: 1172@bugs.x2go.org Message-ID: <2058102989.799046.1494401174034.JavaMail.root@servicemagic.eu> In-Reply-To: <526255804.798679.1494401062660.JavaMail.root@servicemagic.eu> Subject: Re: [X2Go-Dev] Bug#1172: Bug#1172: ThunderBird crashes in PubApp mode on amd64 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.33.100.60] X-Mailer: Zimbra 7.2.0_GA_2669 (ZimbraWebClient - GC58 (Linux)/7.2.0_GA_2669) > It is not "unusable". But nx offers an old version of GLX only. And=20 > there seem to be some applications that don't care for the version the=20 > X server (nxagent in this case) reports. So what should we do?=20 You're right, I'm probably a bit to0 rude with this but it's far too old an= d most applications just test if GLX is enabled without testing it's versio= n or correct support for each extensions which leads to crashes at times. Since there is no gain in keeping it "as is" (at least, I did see more prob= lems than gains) and until GLX support is updated through Lib-NX, I personn= aly would recommend disabling GLX by default (which let the possibility to = the user to activate it if he really needs it but don't make this the defau= lt behaviour). Since applications are checking if GLX is enabled, disabling it force them = to fallback on software renderers only (or don't run at all but I prefer th= at to crashes for unknown reasons). > It is possible to implement a newer GLX version but that would need=20 > some investing quite some time. Unfortunately the current nx=20 > development staff does not have that time...=20 I know and I upvote for that as top priority since more and more applicatio= ns needs this. Regards, Walid Moghrabi TRAVAUX.COM BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403 13591 AIX EN PROVENCE CEDEX 3 ----- Mail original -----=20 De: "Ulrich Sibiller" =20 =C3=80: "Walid MOGHRABI" , 1172@bugs.x2go.org= =20 Envoy=C3=A9: Vendredi 5 Mai 2017 21:41:47=20 Objet: Re: [X2Go-Dev] Bug#1172: Bug#1172: ThunderBird crashes in PubApp mod= e on amd64=20 On Fri, May 5, 2017 at 5:33 PM, Walid MOGHRABI=20 wrote:=20 > I would recommend disabling GLX by uncommenting this line in /etc/x2go/x2= goagent.options :=20 >=20 > #X2GO_NXAGENT_DEFAULT_OPTIONS+=3D" -extension GLX"=20 >=20 > GLX is unusable with the current NX-Libs (even Arctica ones) but since th= e extension is enabled, some components still tries to use H/W acceleration= for some parts.=20 > I get far better results (especially stability wise) with this option dis= abled.=20 >=20 > I would even consider disabling it "by default" until a proper GLX suppor= t is added to nx-libs.=20 It is not "unusable". But nx offers an old version of GLX only. And=20 there seem to be some applications that don't care for the version the=20 X server (nxagent in this case) reports. So what should we do?=20 It is possible to implement a newer GLX version but that would need=20 some investing quite some time. Unfortunately the current nx=20 development staff does not have that time...=20 Regarding Thunderbird: does it still crash after setting=20 gfx.xrender.enabled to true in about:config (respectively user.js)?=20 Uli --- DISCLAIMER: This e-mail is private and confidential and may contain proprietary or legally privileged information. It is for the intended recipient only. If you have received this email in error, please notify the author by replying to it and then destroy it. If you are not the intended recipient you must not use, disclose, distribute, copy, print or rely on this e-mail or any attachment. Thank you From X2Go-ML-1@baur-itcs.de Tue Jun 6 13:20:09 2017 Received: (at 1172) by bugs.x2go.org; 6 Jun 2017 11:20:11 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-2.9 required=3.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2 autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 49F195DAD5 for <1172@bugs.x2go.org>; Tue, 6 Jun 2017 13:20:09 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RV84qH6NEqSB for <1172@bugs.x2go.org>; Tue, 6 Jun 2017 13:20:02 +0200 (CEST) Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.131]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 5FE205DA4B for <1172@bugs.x2go.org>; Tue, 6 Jun 2017 13:20:02 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.129]) with ESMTPSA (Nemesis) id 0M6ror-1e3iPk3ZtF-00wiHO for <1172@bugs.x2go.org>; Tue, 06 Jun 2017 13:20:01 +0200 To: 1172@bugs.x2go.org From: Stefan Baur Subject: Just a quick feedback - disabling the extension is confirmed to work for X2Go Stable Message-ID: <6213b25a-34b4-54a0-21d3-e6997afbe588@baur-itcs.de> Date: Tue, 6 Jun 2017 13:19:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Do7Hk6AxbWriih9sqh4Vi7Q5XbB3NRNwk" X-Provags-ID: V03:K0:6zSApgOGW6uGX9J3bsKzHnw9RoAl1bTMsEcNiTnq4IBbh/FnUy3 j8fiQuxYdf2VQxkKwQ7PdnJ8S7RW0KVYsXlrPF3qZziQ+KnYozOtORoYk7YA/Uog0laAUdy BnAaz0PpvlE+X8BJSsiLTYiX7LAtUHrYr2Scvj9lhlleh8lol/awJ37Zz3PfO9dBdLlfwpP 8CzJxaskjEdK1Y6ulPoOA== X-UI-Out-Filterresults: notjunk:1;V01:K0:+/uu0kYuKfs=:yaamdznurhTdvmB8bBvn/2 36ajTlRCRlLgCdduyLNPUXmIS2ToOtMuA7n8s937vWy8dm+HjALVo+9GTAipOvB2OJDS3ixGY 1zvYbvWVsI1rwzE3zdruI2Gk0MCr0CUzYieC8RUu5kT45CxAwJcDuzE+YFjl5korVaRDbf9AA 1nWVhWFlGnyB7gXTF4Ihb5kmqhFj3NwiUcFqCG3PcO2jornuSjevK8bC0hM1lYTw4svbKtHrM 3RAi+h1tiHEfQNA9jpRBbTFrVZHhT537emZMh9BRL09nTE1AHPZ4iK12fq4wlWBfc/Isa20C7 2ZqtdXhRaETRzMLqP8JQY78PMXuFdTYNnzj4BTzBuUUd2It5ESshWQbS6DFhT6wEp0YpkqpkQ GcTOICorcktkqZMkwnwBZpIwrzZ/p9UCh0av7in+IOBxdwCY5rkCwdjyzfR0Va5f780su10qW 8PZALUfqswAamDOAAJWfYi1365u0rrnE2rF4Ff1tazJeWnYqGN1SRGCmdNwsu20prmUHP696O UsVpw3aEyvmo2CyOuSpjy3+8OZeWU1ZVw8jFvVp4/gaCWJoh6+7LGvciCdSrdLYktgIt2IEPS bBFeQ1OFgh7Ck3Wkp/WTiLZxS6zdH3GL6dprsmy6HSgCTVwXVaDkZfg+USXiIXIrVXw5fJipf WzmuMdiSXlfW8qjqWMbmNcvIIUF5/klCEdCmhGij8dixcyOomzcNcxbfxUxwRRtSmXSs= This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --Do7Hk6AxbWriih9sqh4Vi7Q5XbB3NRNwk Content-Type: multipart/mixed; boundary="W2uQA0dKcWtU9Jm7UeTG5j3pe6FpoVdLH"; protected-headers="v1" From: Stefan Baur To: 1172@bugs.x2go.org Message-ID: <6213b25a-34b4-54a0-21d3-e6997afbe588@baur-itcs.de> Subject: Just a quick feedback - disabling the extension is confirmed to work for X2Go Stable --W2uQA0dKcWtU9Jm7UeTG5j3pe6FpoVdLH Content-Type: text/plain; charset=utf-8 Content-Language: de-DE Content-Transfer-Encoding: quoted-printable (subject says it all) --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --W2uQA0dKcWtU9Jm7UeTG5j3pe6FpoVdLH-- --Do7Hk6AxbWriih9sqh4Vi7Q5XbB3NRNwk Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZNo/fAAoJEG7d9BjNvlEZMQ0H+wc+Ez/b64MS5V0+G56+iCjr sjBXlgqNBuv6vGSsowWh9qUBhvdWLxukoRuXI+6hMj/11HMz54DT1fiV7WXJqtU7 vWLvg5wL92YPvkjSRgJuL3Ys+bi2UkqqjC03tTaDL1kBjXtAiVB7ix2jMtUjS+53 +zcIs4xrjFuG2fDxOuKTiQi3DHWRlSMtiIVWgbPphQWVs+9W9DDOqz9UQQzRoiXK UydcGHGqVqrdScPInA5qZo/PSx9o4L6UbzWqzfndV4X8d+BXJbyg3rVJLFWQYGM1 rF2aUle9/WtXC10jCK/Krpkh98ny4R+vT2p5ePEFCC07Miwttn+eaS5DzIpvCBw= =h+Dv -----END PGP SIGNATURE----- --Do7Hk6AxbWriih9sqh4Vi7Q5XbB3NRNwk-- From ulrich.sibiller@gmail.com Tue Sep 26 12:21:21 2017 Received: (at 1172) by bugs.x2go.org; 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Tue, 26 Sep 2017 03:21:15 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.90.202 with HTTP; Tue, 26 Sep 2017 03:20:55 -0700 (PDT) In-Reply-To: <9c4f4c5c-0338-cc06-d057-6eec833e8190@baur-itcs.de> References: <9c4f4c5c-0338-cc06-d057-6eec833e8190@baur-itcs.de> From: Ulrich Sibiller Date: Tue, 26 Sep 2017 12:20:55 +0200 X-Google-Sender-Auth: 89V-97S-ANJ6e9OzFe-BemAMLaQ Message-ID: Subject: Re: Modifier Keys not working as expected To: Stefan Baur Cc: 1172@bugs.x2go.org Content-Type: text/plain; charset="UTF-8" On Tue, Sep 26, 2017 at 12:06 PM, Stefan Baur wrote: > package: x2goclient > > (devs: feel free to reassign this to nx-libs/arctica, if the cause is > not in X2GoClient) > > A certain application requires the following keypresses: Is the spplication's name secret? > - Hold down ctrl, shift and alt > - while holding them down, press the space bar > - let go of shift and space bar, keep holding down ctrl and alt leaving you with ctrl-alt > - with ctrl and alt pressed, press a function key (F1-F6) > - let go of all keys > > This works when the application is run on :0 - the "ctrl-alt-Fx" is not > passed down to X, so no switch to tty1-tty6 occurs, which is the > intended and expected behavior. So I guess that the application is consuming that very keypress somehow by communicating with the X server (grab the key(s) in question). > However, with the application running in an X2Go session, the same > sequence of keys will trigger a switch to tty1-tty6 on the local client. The application probably also communicates with the X server which this time is nxagent. So nxagent would probably not pass the grab to the real X server. You could try if the coming autograb feature helps here. But for analysis we'd need the application to see what is doing. For the records: I think it is nx-libs so we should open an issue there. But I am not sure if we will be able to fix that at all. Uli From X2Go-ML-1@baur-itcs.de Tue Sep 26 14:10:33 2017 Received: (at 1172) by bugs.x2go.org; 26 Sep 2017 12:10:37 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,RCVD_IN_MSPIKE_H2, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id B01DD5DACF for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 14:10:33 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OrMR7Vn5nfhp for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 14:10:28 +0200 (CEST) X-Greylist: delayed 451 seconds by postgrey-1.35 at ymir.das-netzwerkteam.de; Tue, 26 Sep 2017 14:10:28 CEST Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.73]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id B3D475DA81 for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 14:10:28 +0200 (CEST) Received: from [192.168.0.15] ([78.43.91.217]) by mrelayeu.kundenserver.de (mreue104 [212.227.15.145]) with ESMTPSA (Nemesis) id 0LrsTu-1dDHfG0oH8-013gTR; Tue, 26 Sep 2017 13:57:56 +0200 Subject: Re: Modifier Keys not working as expected To: Ulrich Sibiller Cc: 1172@bugs.x2go.org References: <9c4f4c5c-0338-cc06-d057-6eec833e8190@baur-itcs.de> From: Stefan Baur Message-ID: Date: Tue, 26 Sep 2017 13:57:55 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="e00EX2dokxbepEcORWqSfT7Ev28fu7aRL" X-Provags-ID: V03:K0:iKHnqdU8iotOoW0BEgi0BrwhfuVA98JeOZtAxBYNkrfIEK3oUJp K8SfHGZ405zwQLUeRpW6EuP3GICiqjwKj1bbVxrKifuf99xPeImjFhlBFLRQ/CBiEIoOITd QnvRMjkvbOjyPshNkVTtTCrrrNP328eTAxIdU6vZCuJ/sNCn4LaqoFIACQ9agwgdwTBvE3h cCOgK+PjGygHIKRtyjzAQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:6LExgnKdcdQ=:59/raA7b2nQqMZu3Up8+VL QdD9xE+kZBHxQxCpiJLYGeUJvaJnF30IZtINW3f+oitDP3+cbpKV/8TZQo4hajztn+JP97E9q BB1ehOWd5RMJhLNLKtysxZe5CsuechwjbGoGmQv+ItmUapFpytA/ds0F/xJXKpI61E+QA8xbz ZnlTS9Qa34Ll29BldBieJu2QHbz0hMzLKXaZcxfrj1yR4YPWIKDChggh+Lvum5HmHv0fzO1Dk oDajsPLxTdwpDfNTUwSO4PAw95JwRyDekWsV2PPtV+tse2XfAXXy0QkkQt3VOiY9tzNBKCZpH b2PEkqYnxCVnuj4b1vHnZY6OacCHuyYTxkUKsg8O2cQPvJXETGKw6gQLtjZJ9RzEOy+1DtKkf zSEnBoQ71GeW0JskcmbQkBpXTQJg+9khUs/y4z+GWU/o8DbiVqM2FETd6BOJL4q5O84dqOWJu VwaSx+IoCLjESSuLSY21aTszf78jiwDhlrGAileQkyouYF4bLPUGkEQEG33L1HbghlFYKhy5c Uod482uu0oA/wg6L7plU+sNh42j7CQJQtW1orH2EEt1UAzFsMrznHoWrvjEvyUdt6RlpcSQo4 LJO/1yly7l0sZeRVY+NOXWC2UbQWY2y1DfkORsvlD4AJ0rbekMy80jZrmzRnBcCNL6Glv1iO+ vxmZ8sTfEPd7Dsa2RMReXC2szmhoTIRlYyvXYhMqLib5A6CRi8lv4kpGaWc+ARNB4CVrJkPsf r9124ahnJs65WmuNy+k1jtwz2RSbFpwQfRVLpw== This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --e00EX2dokxbepEcORWqSfT7Ev28fu7aRL Content-Type: multipart/mixed; boundary="LXHTjAMHjXwDRtobDp5jvQjfjhwbqW87q"; protected-headers="v1" From: Stefan Baur To: Ulrich Sibiller Cc: 1172@bugs.x2go.org Message-ID: Subject: Re: Modifier Keys not working as expected References: <9c4f4c5c-0338-cc06-d057-6eec833e8190@baur-itcs.de> In-Reply-To: --LXHTjAMHjXwDRtobDp5jvQjfjhwbqW87q Content-Type: text/plain; charset=utf-8 Content-Language: de-DE Content-Transfer-Encoding: quoted-printable Am 26.09.2017 um 12:20 schrieb Ulrich Sibiller: >> A certain application requires the following keypresses: >=20 > Is the spplication's name secret? No, but closed-source/commercial/proprietary. >> - Hold down ctrl, shift and alt >> - while holding them down, press the space bar >> - let go of shift and space bar, keep holding down ctrl and alt >=20 > leaving you with ctrl-alt In theory, yes. But somehow the shift and space bar being pressed and released first tell it to "keep" the keypresses to itself, rather than sending them and the function key on to the X Server. >> - with ctrl and alt pressed, press a function key (F1-F6) >> - let go of all keys >> >> This works when the application is run on :0 - the "ctrl-alt-Fx" is no= t >> passed down to X, so no switch to tty1-tty6 occurs, which is the >> intended and expected behavior. >=20 > So I guess that the application is consuming that very keypress > somehow by communicating with the X server (grab the key(s) in > question). >=20 >> However, with the application running in an X2Go session, the same >> sequence of keys will trigger a switch to tty1-tty6 on the local clien= t. >=20 > The application probably also communicates with the X server which > this time is nxagent. So nxagent would probably not pass the grab to > the real X server. >=20 > You could try if the coming autograb feature helps here. I'll keep that in mind. > But for analysis we'd need the application to see what is doing. They offer a time-limited trial version [0], but IIRC, you still need to register somewhere with your E-Mail address (and they'll send you promo E-Mails during the trial phase, and possibly even afterwards). > For the records: I think it is nx-libs so we should open an issue > there. But I am not sure if we will be able to fix that at all. As I said, feel free to do so - you're way more knowledgeable about the code involved than I am. -Stefan [0] --=20 BAUR-ITCS UG (haftungsbeschr=C3=A4nkt) Gesch=C3=A4ftsf=C3=BChrer: Stefan Baur Eichen=C3=A4ckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 --LXHTjAMHjXwDRtobDp5jvQjfjhwbqW87q-- --e00EX2dokxbepEcORWqSfT7Ev28fu7aRL Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZykDDAAoJEG7d9BjNvlEZYpAIALAZubmTS88cozyRUMLmrDHr uScxNTymhEv9CI23bxIfZEFhQ53o7txgKT+bC2Nt174DiAkTLX/JWiVkJG5k5cqV SW0Pu2tUJwoPgPuIukBYf+i6TiqhinEPFK6FSXUf14S0Xv6vxdbdL5e0qGpNowKJ BuXTvxj/PqY81wkh0pD6HN2QljPkn1u4QQefXuz3iwpLgAS+7V8BUB9/kV9RrWmW hN45Q6kVs2gAGbASh2qy/CW+sW/U4iArYPmCh8EwIxAGn/fDbV0czz7zFxa/eIC2 tKs+9xcBmw/X5f/BnzDohSa3/7S1k6fmCKLHVEbiHuibvhPfZp7dZenYN9aBHec= =9luR -----END PGP SIGNATURE----- --e00EX2dokxbepEcORWqSfT7Ev28fu7aRL-- From ulrich.sibiller@gmail.com Tue Sep 26 14:14:33 2017 Received: (at 1172) by bugs.x2go.org; 26 Sep 2017 12:14:37 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=0.8 required=3.0 tests=BAYES_50,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FROM,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 73D095DACF for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 14:14:33 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0SwgRxCZxl3e for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 14:14:28 +0200 (CEST) Received: from mail-ua0-x235.google.com (mail-ua0-x235.google.com [IPv6:2607:f8b0:400c:c08::235]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 612505DA81 for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 14:14:28 +0200 (CEST) Received: by mail-ua0-x235.google.com with SMTP id c27so6303352uah.2 for <1172@bugs.x2go.org>; Tue, 26 Sep 2017 05:14:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to; bh=FnA0j2BUFi0FIB32kNslOgH96BbaYrG6UtfIi4DpnDc=; b=Hfqc/ftAaXlG2iueiXIpYdI21RT5zYIxJO74PJ32r0VJHf4TwANw0kPFNFjsPYbRBO zcUFNI6lM/P2fjGL01CFSasOZbw5Ypb+ifw7y8mvpaTyDzspNOABlkCev9Em3JfbckA/ jejRpy+jBwkzx7DWtOM19qc9OrE25jtfIfafnIF0vcn8KHjYV2wgSIZVmYUgot8MNJGE fx5K/uaYpvDpJmp+fguEL8201U38PK92J+MxEODBa//NH7+1dybyUlv4v0N19G+RpRRL cBl8m5sJw3QaYQmmX/31YluKWTDuK1ukVEStpZV7MWY+wphChMMjG3Da+k+sBmD1UPLh hqlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to; bh=FnA0j2BUFi0FIB32kNslOgH96BbaYrG6UtfIi4DpnDc=; b=Em4y568HQXsCTY8rsMg/OJMT8Ez+wVnhGaXHv2VJTMqMI00qtqkit5XQzabclyGGFl Fu7Cafz63WlVXj1ac36aR2zkaNijfBZ0D8qK+v6dwYODsnk3XHBwLqnWuzEf+LLRvclc tAeB6FTS32qW+g9PLcHTIPjMEuU3OyfoemTfagOozcRqSOOp4+aOOpChxJ/xFOYKbfjG dczE4HuJzKH2oEDnd4xnc0mW0G7pOuxGaaL+LbD7ao/Xvmnsko5wE6EN/hMlITTc1Mop NFtYDpFU68kCiMqYEm6hxWelwy3CJHWVMetwfqGsDVtUMzU2HSvpuNTXLT+QG1Ffdb63 avWQ== X-Gm-Message-State: AHPjjUgnIp2TNct+2UKYcrfuZti7zHEw/H7n1DhRPJOza1G/Z75EAass /ZYoxvs4vQ/bqAReoCgbFm6AOM7j+PSU7wF6WdME/g== X-Google-Smtp-Source: AOwi7QAEcBSPF3wDqndOXaHIgcEg84LDLM7gj9+XUFfUc4DaJC79E2zXwYsiXWst2ncfyResmI9aLFn8uXz+7nbsjWw= X-Received: by 10.176.21.109 with SMTP id p42mr10427531uae.127.1506428067201; Tue, 26 Sep 2017 05:14:27 -0700 (PDT) MIME-Version: 1.0 Sender: ulrich.sibiller@gmail.com Received: by 10.176.90.202 with HTTP; Tue, 26 Sep 2017 05:14:06 -0700 (PDT) In-Reply-To: References: <9c4f4c5c-0338-cc06-d057-6eec833e8190@baur-itcs.de> From: Ulrich Sibiller Date: Tue, 26 Sep 2017 14:14:06 +0200 X-Google-Sender-Auth: xnpgZxleToEptK_pSfuAiGBBhO0 Message-ID: Subject: Fwd: Modifier Keys not working as expected To: 1172@bugs.x2go.org Content-Type: text/plain; charset="UTF-8" On Tue, Sep 26, 2017 at 1:57 PM, Stefan Baur wrote: > Am 26.09.2017 um 12:20 schrieb Ulrich Sibiller: > >>> A certain application requires the following keypresses: >> >> Is the spplication's name secret? > > No, but closed-source/commercial/proprietary. > > >>> - Hold down ctrl, shift and alt >>> - while holding them down, press the space bar >>> - let go of shift and space bar, keep holding down ctrl and alt >> >> leaving you with ctrl-alt > > In theory, yes. But somehow the shift and space bar being pressed and > released first tell it to "keep" the keypresses to itself, rather than > sending them and the function key on to the X Server. No, it's the other way round. The X server gets the keypresses and passes them on to the client(s). This application probably instructs the xserver to send these keys only to the app and not to anyone else (and neither interpret them itself). https://tronche.com/gui/x/xlib/input/XGrabKeyboard.html states this: The XGrabKeyboard() function actively grabs control of the keyboard and generates FocusIn and FocusOut events. Further key events are reported only to the grabbing client. [...] If the keyboard_mode argument is GrabModeAsync, keyboard event processing continues as usual. If the keyboard is currently frozen by this client, then processing of keyboard events is resumed. If the keyboard_mode argument is GrabModeSync , the state of the keyboard (as seen by client applications) appears to freeze, and the X server generates no further keyboard events until the grabbing client issues a releasing XAllowEvents() call or until the keyboard grab is released. Actual keyboard changes are not lost while the keyboard is frozen; they are simply queued in the server for later processing. >> But for analysis we'd need the application to see what is doing. > > They offer a time-limited trial version [0], but IIRC, you still need to > register somewhere with your E-Mail address (and they'll send you promo > E-Mails during the trial phase, and possibly even afterwards). > > >> For the records: I think it is nx-libs so we should open an issue >> there. But I am not sure if we will be able to fix that at all. > > As I said, feel free to do so - you're way more knowledgeable about the > code involved than I am. I can do that eventually. Uli