From unknown Wed Apr 15 00:20:11 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#873: suggestion for how to handle Xinerama from NX 3.6.x in X2Go Reply-To: Mike Gabriel , 873@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: Wed, 07 Oct 2015 19:45:02 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 873 X-X2Go-PR-Package: x2goserver X-X2Go-PR-Keywords: Received: via spool by 873-submit@bugs.x2go.org id=B873.144424709318105 (code B ref 873); Wed, 07 Oct 2015 19:45:02 +0000 Received: (at 873) by bugs.x2go.org; 7 Oct 2015 19:44:53 +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=5.0 tests=BAYES_00,URIBL_BLOCKED autolearn=ham version=3.3.2 Received: from freya.das-netzwerkteam.de (freya.das-netzwerkteam.de [88.198.48.199]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id AAD365DA80 for <873@bugs.x2go.org>; Wed, 7 Oct 2015 21:44:52 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [78.46.204.98]) by freya.das-netzwerkteam.de (Postfix) with ESMTPS id 6338F9FE; Wed, 7 Oct 2015 21:44:52 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id 03C933C517; Wed, 7 Oct 2015 21:44:52 +0200 (CEST) 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 laK3zs2sZGtx; Wed, 7 Oct 2015 21:44:51 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTPS id 659393C515; Wed, 7 Oct 2015 21:44:51 +0200 (CEST) Received: from 176.2.35.236 ([176.2.35.236]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP; Wed, 07 Oct 2015 19:44:51 +0000 Date: Wed, 07 Oct 2015 19:44:51 +0000 Message-ID: <20151007194451.Horde.bNii9WBZ7MqKYIimJ0OFkg2@mail.das-netzwerkteam.de> From: Mike Gabriel To: 873@bugs.x2go.org Cc: ionic@ionic.de, o.schneyder@phoca-gmbh.de, uli42@gmx.de User-Agent: Internet Messaging Program (IMP) H5 (6.2.2) Accept-Language: de,en Organization: DAS-NETZWERKTEAM X-Originating-IP: 176.2.35.236 X-Remote-Browser: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.3.0 Content-Type: multipart/signed; boundary="=_E199E0b9JDJ_biluH3o_Vg3"; protocol="application/pgp-signature"; micalg=pgp-sha1 MIME-Version: 1.0 This message is in MIME format and has been PGP signed. --=_E199E0b9JDJ_biluH3o_Vg3 Content-Type: text/plain; charset=UTF-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Mihai, hi Alex, the new RandR based Xinerama is about to be merged to the nx-libs=20=20 3.6.x=20branch. Here are some ideas how to make the feature addressable=20= =20 in=20X2Go. 1. X2Go Client can server-side query x2gofeaturelist, it outputs the=20=20 string=20X2GOAGENT_RANDRXINERAMA. If that string is in x2gofeaturelist,=20= =20 then=20the new Xinerama code is present in x2goagent/nxagent. 2. We are about to add a xinerama=3D{0,1} NX option for the NX options file=20= =20 (Ulrich=20is probably reviewing right now...). This should be used=20=20 through=20NX proxy (I guess) for setting up Xinerama in X2Go Agent. It=20= =20 works=20on session startup and session resumption. 3. One can disable Xinerama completely via cmdline switch for x2goagent:=20=20 -disablexineramaextension. My=20suggestion is: o you keep the xinerama.conf file with X2GOAGENT_RANDRXINERAMA, but put "enabled" or "disabled" into it o the "enabled" switch is rather for human beings, because the real enabling takes place via NX options o if "disabled" is set, then x2gostartagent should notice that and add -disablexineramaextension Also, -disablexineramaextension should be added (commented out, of=20=20 course,=20thus for reference) to /etc/x2go/x2goagent.options. So far from Uli's and Mike's Xinerama hacking frontier... 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/freebusy/m.gabriel%40das-netzwerkteam.de.x= fb --=_E199E0b9JDJ_biluH3o_Vg3 Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWFXYzAAoJEJr0azAldxsxVWwQAJCA4mH2aI0d1GjUDo7s/3nk wJjgZmKUCtIjve9HZvq0H6kONcDpr6KSZLefOUn4GClFwNFTWOw6h6+24yMf7ZMB ePn+IYyGJkeo1kPDqJNArSyNksj0wolPc3riwqOQSqw+dJC4ejZBdfneMWtvNmJP 5eKLRg7FU4pooiRSq4TZ4fIsIpBmB35cfnsF+joJ7aY1V9Coyw2nbGmb5xbkgm8C 3Ha6k+EYhg7EfP/sYQ2L+m6GLmP0CvMpRxHUua3lUNouqEI1hT5DBXs/7IHXtPSo C3TYdp57xb8eOMbnxeROjZE7DNUSD4sZWbFruWIJxVzra313uPwc3GV4c9WG2mPz VCL73qHnJ0qV98yUWwZHRitE7CwafaPQuMOjr2mKmLJiFVQs3RH4r9o8YZpwIjKJ 33AIqngPIDGZVUzuuussJPnThp97P+nch1W43MHsDHCzAKP0TcWALAePYptK9Kgd DT6B5cv7BlCXVCKOKd0pWW326GsPsWC8u7JtvSGeVBAG9UNIRVtRM6W9mqWpGd3X OoY1vALCg3c5JKv7J2fV/D4ULerC8J+bOVrGqL8+VxkwqeTCyweteD15j95PkJkO G6jipKRoW6M3hlzrSQjqFIi3uQdV6pQdJ0wQp9XSFqqJxYSPPXvOSqwyxDjYM37s y7Iu26WuOhW0f4fMxbDO =8+fE -----END PGP SIGNATURE----- --=_E199E0b9JDJ_biluH3o_Vg3--