Update:

I tried to copy only the running /opt/x2gothinclient
and the /srv/tftp/ from an old running installation (install from 2012/01/17)
And it's running perfect.

I found out, that there are some changes in the structure (or something missing)
under the old running structure I have a folder /opt/x2gothinclient/chroot/usr/lib/nx/X11
under the new I didn't.

--- okay next I did  a chroot in each environment an checked the installed packages ---
working:
x2go-keyring                         2011.12.07+squeeze~main~12~build1        
x2gocdmanager                    1.0.1.3-0~x2go1.1+squeeze~main~274~build1
x2goclient                              3.99.0.3-0~x2go4+squeeze~main~129~build1
x2gosmartcardrules              1.0.1.3-0~x2go1.1+squeeze~main~274~build1
x2gothinclient                       1.0.1.3-0~x2go1.1+squeeze~main~274~build1
x2gothinshutdown                1.0.1.3-0~x2go1.1+squeeze~main~274~build1
x2gousbmount                      1.0.1.3-0~x2go1.1+squeeze~main~274~build1
libnx-x11                               2:3.5.0.2-0+squeeze~main~199~build1
nxproxy                                2:3.5.0.2-0+squeeze~main~199~build1

not working:
pinentry-x2go                        0.7.5.0-0~x2go1+squeeze~main~12~build1 
x2go-keyring                         2011.12.07+squeeze~main~12~build1
x2gocdmanager                        1.0.1.6-0~x2go2+squeeze~main~306~build1
x2goclient                           3.99.1.1-0~x2go1+squeeze~main~194~build1
x2gosmartcardrules                   1.0.1.6-0~x2go2+squeeze~main~306~build1
x2gothinclient                       1.0.1.6-0~x2go2+squeeze~main~306~build1 
x2gousbmount                         1.0.1.6-0~x2go2+squeeze~main~306~build1 
nxproxy                              2:3.5.0.12-0+squeeze~main~298~build1

So far I get to the point, where I just use the old working setup, but I'll test so that updating/upgrading work in future.
But I still run around that point, that it has something todo with xauth, but deleting the .Xauthority has no effect.
xauth list brings 2 entrys ...

But actually I'm not so deep inside xauth/X11 forward so I still have to go deeper inside.
Maybe now a hint from anybody ?

Brgds T.


Am 20. März 2012 19:46 schrieb TorBaTux <torbatux@googlemail.com>:
Hi Stefan,

Today I reinstalled the whole system, the only change I made was to switch from ubuntu 10.04 amd64 Server to ubuntu 10.04 amd64 desktop but still the same failure. So I guess there is some error with X11 auth inside the tce.
I'll go deeper inside tomorrow.

Keep you informed

Brgds Torsten


Am 19.03.2012 um 17:36 schrieb "Stefan" <lists@nosolution.doesntexist.org>:

>
> Hi Torsten,
>
> from your description and from the log-files it looks exactly like the problem
> I described in the mail with subject:
>
> Error: Aborting session with 'Unable to open
>
> from yesterday.
> Unfortunately I'm not any further ...
>
> Hope anybody has an hint.
> cheers
> Stefan
>
> Am Monday 19 March 2012 schrieb Torsten Bade:
>> Hi all,
>> I have actually the problem to connect via TCE to the server (fresh
>> install),
>> when I use the normal Client under e.g. Ubuntu, there is no problem, I can
>> connect, work etc.
>> The problem itself is only with TCE and I'm running in circles.
>> System Ubuntu 10.04 amd64, Gnome
>> x2goserver/xsession: 3.1.0.1
>> x2gognomebindings: 2.0.1.3
>>
>> Client boot up via pxe, everything perfect ... but then, when I try to
>> connect:
>> I get the popup Message :
>> Connection failed head:  cannot open
>> /home/<username>/.x2go/C-XXXXXXXXXXX_stDGNOME-dp32/cmdoutput' for reading:
>> No such file or directory sed: -e expression #1, char 4: unterminated 's'
>> command.
>>
>> When I say 'Show details' I get:
>>
>> --->> SNIPP Show details <<---
>> Proxy running in client mode with pid xxx
>> Session: Starting session at xxx
>> Info: Connecting to remote host 'localhost:31252'.
>> (Here I was confused about localhost)
>> Connection timeout, abortingInfo: Aborting the procedure due to signal
>> '15'. --->> SNAPP Show details <<---
>>
>> --->> SNIPP User Session.log <<---
>> running as X2Go Agent
>>
>> NXAGENT - Version 3.5.0
>>
>> Copyright (C) 2001, 2011 NoMachine.
>> See http://www.nomachine.com/ for more information.
>>
>> Info: Agent running with pid '8932'.
>> Session: Starting session at 'Fri Mar 16 18:28:17 2012'.
>> Info: Proxy running in server mode with pid '8932'.
>> Info: Waiting for connection from 'localhost' on port '30126'.
>> Info: Aborting the procedure due to signal '1'.
>> Error: Aborting session with 'Unable to open display
>> 'nx/nx,options=/ofs/logon/torba/.x2go/C-torba-50-1331918896_stDGNOME_dp24/o
>> ptions:50''. Session: Aborting session at 'Fri Mar 16 18:28:50 2012'.
>> Session: Session aborted at 'Fri Mar 16 18:28:50 2012'.
>>
>> --->> SNAPP <<---
>>
>> I was so confused, that I added now the line:
>> allowed_users=anybody
>> into /etc/X11/Xwrapper.config ... but nothing
>>
>> I can connect via ssh -X to the server and get for e.g. libreoffice
>> displayed on my local machine.
>> I tried different users ... nope ...same.
>>
>> Hopefully somebody have a hint :)
>>
>> Thanks in advance
>> Torsten
>
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