[X2Go-Dev] x2go no longer works after reboot on CentOS 6.4

[Jan Middelkoop]

Hi Anders,

Thank you for your reply.  Sorry for not getting back to you earlier.

I definitely do not have an SSH proxy configured in the x2goclient.

If you have any other suggestions or things I might try, please let me 
know.

Kindest regards,

Jan Middelkoop
Recreatie en Zorg Groep B.V.

-- 
Website: http://www.recreatie-zorg.nl/
E-mail: jan at recreatie-zorg.nl
Telephone: +31 10 714 22 97

Op 07-06-13 10:15, Anders Bruun Olsen schreef:
> Hi Jan,
>
> The output from x2goclient indicates that it is trying to use an SSH 
> proxy. Can you double check that your x2go session doesn't have SSH 
> proxying enabled? (Go to Session Preferences and make sure that "Use 
> Proxy server for SSH connection" isn't chosen)
>
>
> 2013/6/6 Jan Middelkoop <jan at recreatie-zorg.nl 
> <mailto:jan at recreatie-zorg.nl>>
>
>     Hello!
>
>     After not getting freenx working properly on a clean install of
>     CentOS 6.4, someone advised me to install x2go server.  I was
>     surprised by the ease of installation, using the RHEL6 repository.
>      Using an x2go client on Ubuntu 12.04 to connect, things worked
>     fantastic out of the box.
>
>     However, after a reboot of the CentOS 6.4 machine, the client can
>     no longer connect.  I've presented this issue to #x2go on
>     Freenode, where sunweaver was gracious enough to provide some
>     useful information.  He advised me to post about my issue on this
>     mailing list.
>
>     After an unsuccessful connection attempt, this is in
>     /var/log/syslog with debug log level: http://pastebin.com/L3e4xP6g
>      The x2go client says: http://pastebin.com/CiGatMeS  When I
>     connect, I get those errors. When I re-connect it shows an active
>     session, but I can't resume it.  I can start a new one, but then
>     the same thing happens as the first time.  The error message shows
>     up and next time there's 2 sessions in the session popup during login.
>
>     Per sunweaver's suggestions, I've tried   rm -f
>     /var/lib/x2go/x2go_sessions  and  x2godbadmin --createdb but that
>     didn't solve the problem.  There is also no process
>     x2gocleansessions running.  There is nothing actually running with
>     x2go in the name (ps aux | grep x2go returns nothing).  When
>     starting x2gocleansessions manually, I get:
>     http://pastebin.com/fExxSJ5p
>
>     Another suggestion was to create a brand new user account, but
>     there I get the same error as with the other user account.  I've
>     tried a fresh account on both server and client.
>
>     About the not locating x2gologlevel.pm <http://x2gologlevel.pm>
>     bit (the x2gocleansessions error)... seems like it's include path
>     is insufficient.  The file is in /usr/lib64/x2go/x2gologlevel.pm
>     <http://x2gologlevel.pm>.  Not sure how to fix that and if it's
>     indication of bigger problems.  Also interesting... in the sudoers
>     file there's a reference to /usr/bin/x2gopgwrapper, but this
>     executable does not exist.
>
>     If you have any suggestions on things which I could try that might
>     shed further light on this, please let me know.
>
>     Also, the machine that's plagued with this issue is a fresh
>     installation, with nothing sensitive, critical or even mildly
>     important running there yet.  I could provide you with ssh access
>     to this machine so you can have a look around and/or attempt to
>     connect.  If that helps, please find me on irc.freenode.net
>     <http://irc.freenode.net> in #x2go under nickname Hyperbyte, so we
>     can work something out.
>
>     Kindest regards,
>     Jan Middelkoop
>     _______________________________________________
>     X2Go-Dev mailing list
>     X2Go-Dev at lists.berlios.de <mailto:X2Go-Dev at lists.berlios.de>
>     https://lists.berlios.de/mailman/listinfo/x2go-dev
>
>
>
>
> -- 
> Anders Bruun Olsen
> It-ansvarlig
> Det Danske Sprog- og Litteraturselskab
> (Society for Danish Language and Literature)
>
>
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