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Subject: Bug#623: [X2Go-Dev] Bug#623: Bug#623: x2goserver update to 4.0.1.16 breaks x2go
Reply-To: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>, 623@bugs.x2go.org
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Date: Thu, 02 Oct 2014 10:27:48 +0000
Message-ID: <20141002102748.Horde.OxfqRI1HmCWvKORfDGjiwg4@mail.das-netzwerkteam.de>
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: 623@bugs.x2go.org, "Babutzka, Martin (EKP)" <martin.babutzka@kit.edu>
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Hi Martin,

On  Do 02 Okt 2014 12:12:23 CEST, Mike Gabriel wrote:

> Control: severity -1 grave
>
> Hi Martin,
>
> On  Do 02 Okt 2014 10:49:13 CEST, Babutzka, Martin (EKP) wrote:
>
>> After the apt update to x2goserver 4.0.1.16 it is not possible to=20=20
>>=20create new connections to the x2goserver. It must be connected to=20=
=20
>>=20the modifications in the location of the session directories.
>> There was no server restart after the update (and can also not be=20=20
>>=20executed), there were suspended and active sessions from the old=20=20
>>=20x2goserver.
>> Any try to create a new connection ends up with the client status=20=20
>>=20hang during "Starting" followed up by a time out error after a while.
>> The syslog is filled with messages like this:
>> Oct  2 08:28:12 ikkatrinsrv1 /usr/sbin/x2gocleansessions[12589]:=20=20
>>=20neumann-77-1411537406_stRxfce4-terminal_dp32: state file for this=20=
=20
>>=20session does not exists:=20=20
>>=20/tmp/.x2go-neumann/C-neumann-77-1411537406_stRxfce4-terminal_dp32/stat=
e=20=20
>>=20(this can be ignored during session startups)
>>
>> The system is an Ubuntu 14.04.1 LTS on the most recent state. These=20=
=20
>>=20other x2goserver related packages (x2goserver-extensions,=20=20
>>=20x2goserver-fmbindings, x2goserver-printing, x2goserver-xsession)=20=20
>>=20are also installed and at version 4.0.1.16. The remaining server=20=20
>>=20configuration is complex using LDAP users and tmpreaper to=20=20
>>=20regularly clean up tmp - but these directories are protected from=20=
=20
>>=20clean-up '/tmp/.X11-unix /tmp/.x2go*'. It always worked with=20=20
>>=204.0.1.15 and I truly liked the functionality of the x2go software.
>
> This is a severe issue. I though this to be fixed [1], but just now=20=20
>=20found two other places (in x2golistsessions and=20=20
>=20x2golistsessions_root) where the X2Go Server can break running=20=20
>=20(non-state-file) sessions.
>
> Are you able to and available for build(ing)+install(ing) x2goserver=20=
=20
>=204.0.1.17-pre from Git for a test run (things cannot get worse for=20=20
>=20you...)?
>
> Mike
>
> [1]=20=20
>=20http://code.x2go.org/gitweb?p=3Dx2goserver.git;a=3Dcommitdiff;h=3Df2435=
53a7fb5982c2283da39ecb4241e787dab28

Please grab these to files from Git:

/usr/sbin/x2golistsessions_root:
http://code.x2go.org/gitweb?p=3Dx2goserver.git;a=3Dblob_plain;f=3Dx2goserve=
r/sbin/x2golistsessions_root;h=3Dd562fa3140ef9fc523f9e5283f183f9e36639026;h=
b=3Da13accdd301d8096f95431dfc778cbb3e01d1926

/usr/bin/x2golistsessions:
http://code.x2go.org/gitweb?p=3Dx2goserver.git;a=3Dblob_plain;f=3Dx2goserve=
r/bin/x2golistsessions;h=3Ddc78ec349e49063f0a97bcd3a3fb8817ae3e87e7;hb=3Da1=
3accdd301d8096f95431dfc778cbb3e01d1926

Replace those two files on your system with the version currently in=20=20
Git=20(release/4.0.1.x branch) and report back if that fixes session=20=20
startup=20for you.

Thanks,
Mike

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