From unknown Sun Oct 25 18:40:37 2026 MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) X-Loop: owner@bugs.x2go.org From: owner@bugs.x2go.org (X2Go Bug Tracking System) Subject: Bug#854 closed by Mike Gabriel (Xinerama implementation was moved into nxagent code) Message-ID: References: <20240122201326.Horde.BE6o08swyfzsNX1BtIr_suz@mail.das-netzwerkteam.de> X-X2go-PR-Message: they-closed 854 X-X2go-PR-Package: x2goclient, nx-x11-common Date: Mon, 22 Jan 2024 20:15:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1705954502-10272-0" This is a multi-part message in MIME format... ------------=_1705954502-10272-0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 This is an automatic notification regarding your Bug report which was filed against the x2goclient, nx-x11-common package: #854: Ubuntu 14.04: xinerama broken It has been closed by Mike Gabriel . Their explanation is attached below along with your original report. If this explanation is unsatisfactory and you have not received a better one in a separate message then please contact Mike Gabriel by replying to this email. --=20 854: https://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=3D854 X2Go Bug Tracking System Contact owner@bugs.x2go.org with problems ------------=_1705954502-10272-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 854) by bugs.x2go.org; 22 Jan 2024 20:13:30 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from fregna.das-netzwerkteam.de (fregna.das-netzwerkteam.de [148.251.53.130]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 388B85DA4D for <854@bugs.x2go.org>; Mon, 22 Jan 2024 21:13:27 +0100 (CET) Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [148.251.201.105]) by fregna.das-netzwerkteam.de (Postfix) with ESMTPS id 1DD996033B for <854@bugs.x2go.org>; Mon, 22 Jan 2024 20:13:27 +0000 (UTC) Received: from das-netzwerkteam.de (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id F3C4BC009F for <854@bugs.x2go.org>; Mon, 22 Jan 2024 21:13:26 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=das-netzwerkteam.de; s=dkim; t=1705954407; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=ljSd52zvDnI+d07GPEk0RUTSbZFrUcdrR3jt9pd8iKg=; b=iSQMKlf6JWV8ZBYclm3H2h6jpCPtZnD9ONUbVOlb5xdFnJBZex57KvW/gR6ebwB7G1z8GT +749/O8NnNo5/1Q6y39Xu38Ot9KUozX+fqUV99Ikl6hSDGGqFrrmGJALGZg29r+bcofQSK RPRLs6YxYuLcpQgxTrR05/8S5iHG9XriZT91AkrPytuvEPtJGJXVG0YAZ4FY+TpG2THHJs M/94sDYQvOHSJe+t4a3gEUMuW7zqxLkymMbo7hM+lFvYiJODip0ZFRiYwORRilGEk52ESu j05VOymc3OhfNYAJ0uGCAHbKX4ROOw9oZWIMVuw9tBXBVqYzR/pmoBgPjjyuzWQCt+4SVh l8yqLZKGBwnXBLt2kqLV04ZRGUkz7FQJf9Cxk14BDIBy8EVKiSKpUtPJYgr0Sh04rEDvrP rB6zfLvz5OgWPeUA+TXk7cT6IKIi7pReCZ0QgAjypeVd5pbLr0XOQx5Ply4ISUSzk7VjTt I9pC5bdPPVIBw2gjLkyN87hQQD8hEFDxMk4Hec7ItP49f+1H9RI3Lz52m7RqLi7bszM4GM vBjL9uyYolZMNePcvkfIVslk98/cUstK55gFK8M9LUV+Vxanbi/O8Ba0kGZHleRde8/dy1 WjoW9MtM99Et5AwujfeycI2G/fUEWbd0KMyu7cO3gToP5yiBgDkvk= Received: from [153.92.39.241] ([153.92.39.241]) by mail.das-netzwerkteam.de (Horde Framework) with HTTPS; Mon, 22 Jan 2024 20:13:26 +0000 Date: Mon, 22 Jan 2024 20:13:26 +0000 Message-ID: <20240122201326.Horde.BE6o08swyfzsNX1BtIr_suz@mail.das-netzwerkteam.de> From: Mike Gabriel To: 854@bugs.x2go.org Subject: Xinerama implementation was moved into nxagent code User-Agent: Horde Application Framework 5 Accept-Language: de,en Organization: DAS-NETZWERKTEAM X-Originating-IP: 153.92.39.241 X-Remote-Browser: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Content-Type: multipart/signed; boundary="=_VpcyoEn-o1xmkqxRSug892l"; protocol="application/pgp-signature"; micalg=pgp-sha512 MIME-Version: 1.0 This message is in MIME format and has been PGP signed. --=_VpcyoEn-o1xmkqxRSug892l Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Control: close -1 Control: archive -1 The X2Go Xinerama implementation via NXv3 was originally implemented=20=20 via=20libNX_Xinerama which had to be used by all X clients running in=20=20 the=20remote session (via LD_LIBRARY_PATH). As this was broken by design, Ulrich Sibiller ported the Xinerama=20=20 functionality=20from the X client Xinerama Lib into the nxagent Xserver=20= =20 code. Closing=20this issue, as the Xinerama implementation got refactored long=20= =20 ago=20as described above. Mike --=20 DAS-NETZWERKTEAM c\o=20Technik- und =C3=96kologiezentrum Eckernf=C3=B6rde Mike Gabriel, Marienthaler Str. 17, 24340 Eckernf=C3=B6rde mobile: +49 (1520) 1976 148 landline: +49 (4351) 850 8940 GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de --=_VpcyoEn-o1xmkqxRSug892l Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIzBAABCgAdFiEEm/uu6GwKpf+/IgeCmvRrMCV3GzEFAmWuzGUACgkQmvRrMCV3 GzG+gA//RUc5YGbwy7wu45IO1iIM7w49Y23mqzMX9Z13I+6uiXyM8I9EywHK5sQm tPyvSw1iOQ9YQKphE0HOn2xdx8phUNEVaPW1bY+UC8/HkLSyFtxXV1HjFb2ppjGQ jh5mCWuEU18iGMaKvq15IYjNjWyFHY8aBKs9KF/9x+5W68euzmG4U4uKfMRJh8N+ O1/s4B6xurocM4TxfC5K6UqEnepvSqHMtJxhHePhqZ7/ONqO0bpislGc8iuKz/Z1 1fQDNvGr7Z2iulpRSVwkuqBpQPwg/MC6bhtW4NRpj36PY34TnBzSMahCjYfIvv0F XpKDNOo5jqIAQ3ULh05YAhf8M/n/nhxjmK7VP+J7r8453TdBHMVyBI/24TTgpFil bHmIljCXhqO7HJ7aiifz3JM6zfVbB6TwLEMKdT2bBQ1YxTVd590Y6feU++VnZX2U hjDfIfe5uDNPSTWPQRcsG+0Fj8XJeRIWJVEm4wiU6J6hreSvMUjG21ZVSN1gpKlo 0uj6m2PsMaE3gHdNfv+9XRV0Vh5JfL2Hr0/eVjGXLvmO7HZdv6WIh5jXzrzmOT+a 5bCtAm9qCj42rirW+0T5PC713WYkGdJDXS47wmCn0/yj/RqAG2cMlD2RbocGpVcQ 94xTGwSWIl0sjpzrMM9Q1neHXxvw3QRIgInl73FHQPY1IiKEeQg= =3ppE -----END PGP SIGNATURE----- --=_VpcyoEn-o1xmkqxRSug892l-- ------------=_1705954502-10272-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by bugs.x2go.org; 25 Apr 2015 08:13:52 +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=2.1 required=5.0 tests=BAYES_50,FREEMAIL_FROM, FREEMAIL_REPLYTO,FREEMAIL_REPLYTO_END_DIGIT,HTML_MESSAGE,T_DKIM_INVALID autolearn=no version=3.3.2 Received: from mail-lb0-f170.google.com (mail-lb0-f170.google.com [209.85.217.170]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 191245DA94 for ; Sat, 25 Apr 2015 10:13:51 +0200 (CEST) Received: by lbcga7 with SMTP id ga7so51615393lbc.1 for ; Sat, 25 Apr 2015 01:13:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:content-type; bh=GpByYPTiIBaqsRNOscUZpQvNOOQ8GO66Rdp42amHlbg=; b=xOu1tHsSPIFUBvr27ifG/au7AF00Gw3vFrE9siJP5uClZ0Roi5eEsZOucnvAQYb/wh t/+jAcS3Xb7kGOuQeWQIAYnKif3cn7WKKvgI7eHtzKndy3ZKGIMqKWU/KLUfzTPblA6d V5SEsj38Ou38lyO52dk+2eXVNVpzrxOZcPOegKd0S3AUWFySghZ2HXDZAI645iFFGDBx 8d4gwM9Il9Tn3HI0jCe+PvCxHgddhLkVh6e9agKLgRv9r+loXALkBR769+LrI4R5XLV8 bmcF6YPKPkDeIjVTfYLAae3KlrOqE7EBKTOtr3LI0M52HgVIJa5z0yf1JFmJH4VuYjsX 2FVw== MIME-Version: 1.0 X-Received: by 10.112.151.66 with SMTP id uo2mr9439lbb.118.1429949631263; Sat, 25 Apr 2015 01:13:51 -0700 (PDT) Received: by 10.112.11.201 with HTTP; Sat, 25 Apr 2015 01:13:51 -0700 (PDT) Received: by 10.112.11.201 with HTTP; Sat, 25 Apr 2015 01:13:51 -0700 (PDT) Reply-To: uli42@gmx.de In-Reply-To: References: Date: Sat, 25 Apr 2015 10:13:51 +0200 Message-ID: Subject: Ubuntu 14.04: xinerama broken From: Ulrich Sibiller To: submit@bugs.x2go.org Content-Type: multipart/alternative; boundary=047d7b3a80b4d179760514881751 --047d7b3a80b4d179760514881751 Content-Type: text/plain; charset=UTF-8 Package: x2goclient, nx-x11-common Version: 4.0.3.2-0~800~ubuntu14.04.1 As far as I know opening an x2go session from a display that uses xinerama should do the following on the server side: - create a xinerama.conf with the xinerama setting on the client side - set NX_XINERAMA_CONF in the envrionment - extend the LD_LIBRARY_PATH to point to the nx xinerama lib. When I open an x2go session to my local machine (the same where the x2goclient is running) this does not work for several reasons: 1. /usr/lib/nx/X11/Xinerama/libXinerama.so.1 points to the i386 version of the lib which is not existing on my 64 bit machine. dpkg -S shows that this is coming from the package nx-x11-common. So obviously this is broken. 2. After fixing issue 1 by linking to the 64bit version it still does not work. This is because for Ubuntu there is only x2goclient 4.0.3 but you need 4.0.4 for xinerama... So could someone please update the Ubuntu repo? The xinerama feature is enabled for the session as well as for x2goclient (--xinerama). I am using ubuntu 14.04 with these x2go packages. These are the most current packages the repos provide and all oft Thema have been freshly installed yesterday. libnx-x11 2:3.5.0.29-0~505~ubuntu14.04.1 (does not contain any files) libnx-x11-6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xcomposite1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xdamage1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xdmcp6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xext6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xfixes3:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xinerama1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xpm4:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xrandr2:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xrender1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 libnx-xtst6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1 nx-x11-common 2:3.5.0.31-0~605~ubuntu14.04.1 nxagent 2:3.5.0.31-0~605~ubuntu14.04.1 nxproxy 2:3.5.0.31-0~605~ubuntu14.04.1 x2goagent 2:3.5.0.31-0~605~ubuntu14.04.1 x2goclient 4.0.3.2-0~800~ubuntu14.04.1 x2godesktopsharing 3.1.1.2-0~170~ubuntu14.04.1 x2goserver 4.0.1.19-0~1064~ubuntu14.04.1 x2goserver-common 4.1.0.0-0~1257~ubuntu14.04.1 x2goserver-extensions 4.0.1.19-0~1064~ubuntu14.04.1 x2goserver-xsession 4.0.1.19-0~1064~ubuntu14.04.1 x2gothinclient 1.1.0.2-0~469~ubuntu14.04.1 x2gothinclientmanagement 1.1.0.2-0~469~ubuntu14.04.1 --047d7b3a80b4d179760514881751 Content-Type: text/html; charset=UTF-8

Package: x2goclient, nx-x11-common
Version: 4.0.3.2-0~800~ubuntu14.04.1

As far as I know opening an x2go session from a display that uses xinerama should do the following on the server side:
- create a xinerama.conf with the xinerama setting on the client side
- set NX_XINERAMA_CONF in the envrionment
- extend the LD_LIBRARY_PATH to point to the nx xinerama lib.

When I open an x2go session to my local machine (the same where the x2goclient is running) this does not work for several reasons:
1. /usr/lib/nx/X11/Xinerama/libXinerama.so.1 points to the i386 version of the lib which is not existing on my 64 bit machine. dpkg -S shows that this is coming from the package nx-x11-common. So obviously this is broken.
2. After fixing issue 1 by linking to the 64bit version it still does not work. This is because for Ubuntu there is only x2goclient 4.0.3 but you need 4.0.4 for xinerama... So could someone please update the Ubuntu repo?

The xinerama feature is enabled for the session as well as for x2goclient (--xinerama).

I am using ubuntu 14.04 with these x2go packages. These are the most current packages the repos provide and all oft Thema have been freshly installed yesterday.

libnx-x11 2:3.5.0.29-0~505~ubuntu14.04.1 (does not contain any files)
libnx-x11-6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xcomposite1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xdamage1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xdmcp6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xext6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xfixes3:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xinerama1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xpm4:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xrandr2:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xrender1:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
libnx-xtst6:amd64 2:3.5.0.31-0~605~ubuntu14.04.1
nx-x11-common 2:3.5.0.31-0~605~ubuntu14.04.1
nxagent 2:3.5.0.31-0~605~ubuntu14.04.1
nxproxy 2:3.5.0.31-0~605~ubuntu14.04.1
x2goagent 2:3.5.0.31-0~605~ubuntu14.04.1
x2goclient 4.0.3.2-0~800~ubuntu14.04.1
x2godesktopsharing 3.1.1.2-0~170~ubuntu14.04.1
x2goserver 4.0.1.19-0~1064~ubuntu14.04.1
x2goserver-common 4.1.0.0-0~1257~ubuntu14.04.1
x2goserver-extensions 4.0.1.19-0~1064~ubuntu14.04.1
x2goserver-xsession 4.0.1.19-0~1064~ubuntu14.04.1
x2gothinclient 1.1.0.2-0~469~ubuntu14.04.1
x2gothinclientmanagement 1.1.0.2-0~469~ubuntu14.04.1

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