[X2Go-User] (TCE) Problem open display

Wed Mar 21 15:52:58 CET 2012

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 at 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 at 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
> >
> > _______________________________________________
> > X2Go-User mailing list
> > X2Go-User at lists.berlios.de
> > https://lists.berlios.de/mailman/listinfo/x2go-user
>
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