From gruenniw@tutanota.com Sun Aug 5 13:24:05 2018 Received: (at submit) by bugs.x2go.org; 5 Aug 2018 11:24:38 +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=0.7 required=3.0 tests=BAYES_50,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HTML_MESSAGE,SPF_HELO_PASS 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 C48D55DAE8 for ; Sun, 5 Aug 2018 13:24:05 +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 po9S37M_11KV for ; Sun, 5 Aug 2018 13:23:57 +0200 (CEST) X-Greylist: delayed 526 seconds by postgrey-1.35 at ymir.das-netzwerkteam.de; Sun, 05 Aug 2018 13:23:56 CEST Received: from w1.tutanota.de (w1.tutanota.de [81.3.6.162]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 1134C5DA8E for ; Sun, 5 Aug 2018 13:23:56 +0200 (CEST) Received: from w1.tutanota.de (unknown [192.168.1.162]) by w1.tutanota.de (Postfix) with ESMTP id 7B3FBFBF1EB for ; Sun, 5 Aug 2018 11:15:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tutanota.com; s=20161216; t=1533467709; bh=yyo5vr9FNtMsQDJlWIe720qgry/afitzvQSFXYaHj8c=; h=Date:From:To:Subject:From; b=3sBu1MlyA5M+UpWJUkDrWyU1gMi4uDxz1jCBE9uKGLS3/MKyQ0SOeTsX5pKz6s0EE U14OACFsG1W0XzpkJPaIh8c0euJdTxOvjS2ZMBCyIofSDwd709RMoNfKXoMMl1M7ie q8DHTEpWcKVq7ADG5zXcuIU9F9paXBlaG4wy+c2pkzYpSaToV5XX5FueD43U7guNhV tO//xjyxM8c/F3ybsJjDFkvOom+rzc2Yu8Z/7n3rWdLFSCzAqKRizJGS3UhaJa0U4q VimYmq/+e5OfzErpVswsGtIcyVKfLMeUVBJetgJTzOVySbJupCI1w3sEi3cZWV6b0K ZreDcIPlH0vvw== Date: Sun, 5 Aug 2018 13:15:09 +0200 (CEST) From: To: Message-ID: Subject: QT applications crash with x2go server 4.1.0.2 on Ubuntu 18.04 LTS MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_247407_1938906272.1533467709498" ------=_Part_247407_1938906272.1533467709498 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Package: x2goserverVersion: 4.1.0.2-0~1642~ubuntu18.04.1 I updated x2go server from the stable repo on Ubuntu 18.04 LTS recently and= after the update no QT application works anymore.All QT applications crash= with the following message: The X11 connection broke: Maximum allowed requested length exceeded (code 4= ) For example starting vlc output the following: VLC media player 3.0.3 Vetinari (revision 3.0.3-1-0-gc2bb759264)[000056315d= fa6570] main libvlc: VLC wird mit dem Standard-Interface ausgef=C3=BChrt. B= enutzen Sie 'cvlc', um VLC ohne Interface zu verwenden.The X11 connection b= roke: Maximum allowed requested length exceeded (code 4)XIO:=C2=A0 fatal IO= error 22 (Das Argument ist ung=C3=BCltig) on X server ":50.0"=C2=A0 =C2=A0= =C2=A0 after 428 requests (428 known processed) with 0 events remaining.QM= utex: destroying locked mutex It worked perfectly before the update. Package list on server: ii=C2=A0 libx2go-log-perl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 4.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 all=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 Perl X2Go::Log package ii=C2=A0 libx2go-server-db-perl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 4.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 amd64=C2=A0 =C2=A0 =C2=A0 =C2=A0 Perl X2Go::Server= :DB packageii=C2=A0 libx2go-server-perl=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 all=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 Perl X2Go::Server packageii=C2=A0 x2goserver=C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 4= .1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 amd64=C2=A0 =C2=A0 =C2=A0 =C2=A0 X2Go serverii=C2=A0 x2goserver-com= mon=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A04.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 =C2=A0 amd64=C2=A0 =C2=A0 =C2=A0 =C2=A0 X2Go Server (common files)i= i=C2=A0 x2goserver-extensions=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A04.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 all=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 X2Go Serv= er (extension support)ii=C2=A0 x2goserver-fmbindings=C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.1.0.2-0~1642~ubuntu18.04.1=C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 all=C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 X2Go Server (file manager bindings)ii=C2=A0 x2goserver-printi= ng=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.1.= 0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 all=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 X2Go server (printing support)= ii=C2=A0 x2goserver-x2goagent=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 4.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 amd64=C2=A0 =C2=A0 =C2=A0 =C2=A0 X2Go Server's = X2Go Agentii=C2=A0 x2goserver-xsession=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.1.0.2-0~1642~ubuntu18.04.1=C2=A0 =C2=A0= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 all=C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 X2Go Server (Xsession runner Best Regards Gruenni ------=_Part_247407_1938906272.1533467709498 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable 
Package: x2goserver
Version: 4.1.0.2-0~1642~ubuntu18.04.1

I up= dated x2go server from the stable repo on Ubuntu 18.04 LTS recently and aft= er the update no QT application works anymore.
All QT application= s crash with the following message:

The X11 conn= ection broke: Maximum allowed requested length exceeded (code 4)

For example starting vlc output the following:
=

VLC media player 3.0.3 Vetinari (revision 3.0.3-= 1-0-gc2bb759264)
[000056315dfa6570] main libvlc: VLC wird mit dem= Standard-Interface ausgeführt. Benutzen Sie 'cvlc', um VLC ohne Inter= face zu verwenden.
The X11 connection broke: Maximum allowed requ= ested length exceeded (code 4)
XIO:  fatal IO error 22 (Das = Argument ist ungültig) on X server ":50.0"
  =     after 428 requests (428 known processed) with 0 events remain= ing.
QMutex: destroying locked mutex

=
It worked perfectly before the update.

Pack= age list on server:

ii  libx2go-log-perl&nb= sp;                     4= .1.0.2-0~1642~ubuntu18.04.1             =   all          Perl X2Go::Log package
<= /div>
ii  libx2go-server-db-perl         =       4.1.0.2-0~1642~ubuntu18.04.1      &nbs= p;         amd64        Perl X2Go::= Server:DB package
ii  libx2go-server-perl     = ;              4.1.0.2-0~1642~ubuntu18.0= 4.1                all   =       Perl X2Go::Server package
ii  x2goserv= er                    &nb= sp;       4.1.0.2-0~1642~ubuntu18.04.1      &= nbsp;         amd64        X2Go ser= ver
ii  x2goserver-common          =            4.1.0.2-0~1642~ubuntu18.04.1 =               amd64     =   X2Go Server (common files)
ii  x2goserver-extensions=                  4.1.0.2-0~164= 2~ubuntu18.04.1                all&= nbsp;         X2Go Server (extension support)
ii  x2goserver-fmbindings            &n= bsp;    4.1.0.2-0~1642~ubuntu18.04.1        &= nbsp;       all          X2Go Serve= r (file manager bindings)
ii  x2goserver-printing  &nbs= p;                4.1.0.2-0~1642~ub= untu18.04.1                all = ;         X2Go server (printing support)
ii&n= bsp; x2goserver-x2goagent              &= nbsp;   4.1.0.2-0~1642~ubuntu18.04.1         =       amd64        X2Go Server's X2Go A= gent
ii  x2goserver-xsession        &nbs= p;          4.1.0.2-0~1642~ubuntu18.04.1  &nb= sp;             all       = ;   X2Go Server (Xsession runner


Best Regards

Gruenni
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