From unknown Tue Apr 28 17:11:20 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#826: [X2Go-Dev] Bug#826: shadow sessions inside nxagent sessions fail Reply-To: Mike Gabriel , 826@bugs.x2go.org Resent-From: Mike Gabriel Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Sat, 20 Feb 2016 19:45:02 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 826 X-X2Go-PR-Package: nxagent X-X2Go-PR-Keywords: Received: via spool by 826-submit@bugs.x2go.org id=B826.145599747919698 (code B ref 826); Sat, 20 Feb 2016 19:45:02 +0000 Received: (at 826) by bugs.x2go.org; 20 Feb 2016 19:44:39 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00,URIBL_BLOCKED autolearn=ham version=3.3.2 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 35B6C5DA95 for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:38 +0100 (CET) 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 MPEBR5Eq9QYt for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:32 +0100 (CET) Received: from freya.das-netzwerkteam.de (freya.das-netzwerkteam.de [88.198.48.199]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 17D825DA94 for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:32 +0100 (CET) Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [78.46.204.98]) by freya.das-netzwerkteam.de (Postfix) with ESMTPS id DC39F10A9 for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:31 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id 9B8E73BB3C for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:31 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at grimnir.das-netzwerkteam.de Received: from grimnir.das-netzwerkteam.de ([127.0.0.1]) by localhost (grimnir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uFZbGLdYLK6M for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:25 +0100 (CET) Received: from das-netzwerkteam.de (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTPS id 858423B908 for <826@bugs.x2go.org>; Sat, 20 Feb 2016 20:44:25 +0100 (CET) Received: from p5B3BAB0E.dip0.t-ipconnect.de (p5B3BAB0E.dip0.t-ipconnect.de [91.59.171.14]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP; Sat, 20 Feb 2016 19:44:25 +0000 Date: Sat, 20 Feb 2016 19:44:25 +0000 Message-ID: <20160220194425.Horde.3EKR3Dah_RD4kRgILZdtIfR@mail.das-netzwerkteam.de> From: Mike Gabriel To: 826@bugs.x2go.org In-Reply-To: <20150318161054.Horde.5Nv429UYjbH85e8XGOH9uQ2@mail.das-netzwerkteam.de> User-Agent: Horde Application Framework 5 Accept-Language: de,en Organization: DAS-NETZWERKTEAM X-Originating-IP: 91.59.171.14 X-Remote-Browser: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.5.0 Content-Type: multipart/signed; boundary="=_P79vXAAUya5aXr0fpSWI08H"; protocol="application/pgp-signature"; micalg=pgp-sha256 MIME-Version: 1.0 This message is in MIME format and has been PGP signed. --=_P79vXAAUya5aXr0fpSWI08H Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Control: fixed -1 3.5.99.0 Control: tags -1 fixed-upstream On Mi 18 M=C3=A4r 2015 17:10:54 CET, Mike Gabriel wrote: > Package: nxagent > Severity: important > Version: 3.5.0.29 > Control: forwarded -1 https://github.com/ArcticaProject/nx-libs/issues/6 > > We just tried to run cascaded sessions with one of them being a=20=20 >=20desktop sharing session: > > (a) from client (host-A) launch X2Go session to a remote server (server-B= ) > (b) from X2Go session on server-B launch a remote desktop sharing=20=20 >=20session with :0 on remote > host-C > > Result: a black nxagent window appears (inside the X2Go Session on=20=20 >=20server-B) that accepts mouse and keyboard input (which both arrive=20= =20 >=20on host-C via desktop sharing). If I manage to move a window via the=20= =20 >=20desktop sharing session, the black nxagent window does some screen=20= =20 >=20updates, but no full view of the remotely shared desktop appears. > > Further discussion see: https://github.com/ArcticaProject/nx-libs/issues/= 6 > > Mike Just for the record, this issue is resolved on the 3.6.x branch. We=20=20 solved=20it by building nxagent against X.Org libXdamage. The fix for this issue is not easily backportabled to 3.5.x. Greets, Mike --=20 DAS-NETZWERKTEAM mike=20gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/mailxchange/kronolith/fb.php?u=3Dm.gabriel= %40das-netzwerkteam.de --=_P79vXAAUya5aXr0fpSWI08H Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJWyMIZAAoJEJr0azAldxsxeMgP/3bE2Tfu2e7cA3tI9ikbDxPX z+8nKBRdTf1STULGrfE3p8hp89unZ+GT65Q5fMH2kA6LPSlw2oX+HIeHd8PwBZGx 3x2UBPxvVWldcJYObINbiyY7e40nxQoJfAadv5S6TlEh7VNvjnUZRj/wPlc2ipz+ CRwj2C1DI5GRMTD8cs/sPSsv1n+AvAm41rI2smZo1De/T5iTaejMIOvVATW8CPBu 1r818Rl1bwc1e4qtoT85OsL8X6rOSumSuQTKObvMgv6c0OK8UQhfs8SvUikXXPh/ +xF5+sdFll7pMadOJ/WElg/6pRTZ0D/7/hVVeaeUNJyU6iV8pxvhwNMT2rpT5ZVP Ipv1O65seOvXhRHXPpuLjFYV7Bn02qwl/QZMkWpeohl1dar++jJAYcFfxH1/vvHs 8voFv/WJ/1d2ilgz1u5H/3lttb521rC1yWXtiRagVrjPNqhUZYyKCTvCrRF/11gv wgZSBJtdnb4URPyW4x91hV9SDOZnIG+weSfIVGJBH6oK6FUZfcII54pKAYFv/LvR 1TDkOGdSP6mqEyVVgZ5Y3EBieozfoJ0ClVW6p73LRFTJ0crllyye5H0z8adAsNYS COcy5kDc+cb2TC50JKW07oi986t9twHJP7tlkNtz3o9hSMVK2eZoYjE1fXWJbMvm a7tk7uy1bqq60x90PKPu =yL0Z -----END PGP SIGNATURE----- --=_P79vXAAUya5aXr0fpSWI08H--