[X2Go-User] Problem with x2go - the connection with the remote server was shut down

[Paul Borowicz]

I usually see this when there are stuck session files. Make sure you don't
have any processes running for that user.
Clean out ~/.x2go. You may also have to delete some stuff in /tmp.

Paul

On Thu, Aug 23, 2018, 5:10 PM Brian Lam <blam314159 at gmail.com> wrote:

> Hello,
>
> I have been having intermittent problems with getting into x2go on RH6
> machine.  Recently, after update of x2go server and client, I am not having
> any success in connecting.   I saw the same message before but I was able
> to connect after I tried multiple times (usually success rate about 10%).
>
> The message is -
>
> *X2Go - 52*
> *The connection with the remove server was shut down.  Please check the
> state of your network connections.*
>
>
> I updated x2go server with version *4.1.0.0 *using yum
>
>     Updated
> x2goserver-4.1.0.0-0.0x2go1.1.git20180302.1517.main.el6.x86_64
> @x2go-release-epel
>     Update
>  4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64
> @x2go-release-epel
>     Updated
> x2goserver-common-4.1.0.0-0.0x2go1.1.git20180302.1517.main.el6.x86_64
>  @x2go-release-epel
>     Update
> 4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64     @x2go-release-epel
>     Updated
> x2goserver-extensions-4.1.0.0-0.0x2go1.1.git20180302.1517.main.el6.x86_64
> @x2go-release-epel
>     Update
> 4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64 @x2go-release-epel
>     Updated
> x2goserver-x2goagent-4.1.0.0-0.0x2go1.1.git20180302.1517.main.el6.x86_64
> @x2go-release-epel
>     Update
>  4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64  @x2go-release-epel
>     Updated
> x2goserver-xsession-4.1.0.0-0.0x2go1.1.git20180302.1517.main.el6.x86_64
>  @x2go-release-epel
>     Update
> 4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64   @x2go-release-epel
>
> The client is running on Windows 10.   Version is* 4.1.2.0.*
>
> The windows pop up for 1 or 2 seconds before closing with the error
> message.   In my home directory, I see a dumped core.* and .xsessions error
>
>
> > more .xsession-x2go-pleth01.plethrontech.com-errors
> XSession-x2go: X session started for eminami at Thu Aug 23 12:39:34 EDT
> 2018
> ** (gnome-session:12939): WARNING **: Cannot open display:
>
>
>
> In my /var/log/messages -
>
> Aug 23 12:39:31 pleth01 /usr/bin/x2gostartagent: successfully started X2Go
> Agent session with ID eminami-52-1535042370_stDGNOME_dp32
> Aug 23 12:39:34 pleth01 /usr/bin/x2goserver-run-extensions:
> /usr/lib64/x2go/extensions/pre-runcommand.d/005_GNOME-monitors-xml-ignore
> (x2goserver-run-extensions) for session eminami-52-1535042370_stDGNOME_dp32
> returned a non-zero exit code, continuing...
> Aug 23 12:39:34 pleth01 /usr/bin/x2goruncommand: launching session with
> Xsession-x2go mechanism, using STARTUP="/usr/bin/gnome-session"
> Aug 23 12:39:34 pleth01 /usr/bin/x2goruncommand: dbus wrapper available as
> /bin/dbus-run-session
> Aug 23 12:39:37 pleth01 /usr/bin/x2gosetkeyboard: Setting X keyboard
> according to
> /home/eminami/.x2go/C-eminami-52-1535042370_stDGNOME_dp32/keyboard
> Aug 23 12:39:39 pleth01 abrt[12896]: Saved core dump of pid 12432
> (/usr/bin/nxagent) to /var/spool/abrt/ccpp-2018-08-23-12:39:38-12432
> (11898880 bytes)
> Aug 23 12:39:39 pleth01 abrtd: Directory 'ccpp-2018-08-23-12:39:38-12432'
> creation detected
> Aug 23 12:39:39 pleth01 abrtd: Package 'nxagent' isn't signed with proper
> key
> Aug 23 12:39:39 pleth01 abrtd: 'post-create' on
> '/var/spool/abrt/ccpp-2018-08-23-12:39:38-12432' exited with 1
> Aug 23 12:39:39 pleth01 abrtd: Deleting problem directory
> '/var/spool/abrt/ccpp-2018-08-23-12:39:38-12432'
>
>
> The Linux server (remote headless server) -
>
> >  cat /etc/redhat-release
> Red Hat Enterprise Linux Server release 6.10 (Santiago)
>
>
> > uname -a
>
> Linux  blam01.blamtech.com 2.6.32-754.el6.x86_64 #1 SMP Thu May 24
> 18:18:25 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux
>
>
> I can login to the server using putty with ssh connection.   Any
> suggetions/help will be greatly appreciated.
>
> Thanks.
>
>
>
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> x2go-user at lists.x2go.org
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