[X2go-dev] x2go-home

[Mike Gabriel]

Hi Alexander,

On Fr 13 Aug 2010 12:55:01 CEST Alexander Crössmann wrote:

> Sorry for the post in German. The password error message is different,
> I tried that.

No prob...

> I am not aware of any other differences to a normal 9.10
> apart from the ssh port.

On the x2goclient: what OS do you use? Do you have an SSH server on  
the client system running? AFAIK Ubuntu Desktop comes without  
openssh-server package by default. You need a client-side SSH daemon  
for pulseaudio and cups-x2go to work properly.

> The first ssh contact appears to work. I am
> asked if the ssh host key is not verified.

This means that you can SSH from client to server... please clarify if  
you can reverse-SSH from server to client...

> I deleted the content of.x2go, which did not help.

OK...

> The individual session logs look like this.
>
> /usr/bin/x2goagent: Zeile 1: -e: Kommando nicht gefunden.

Ihhhhh....  (this is not causing your problems though but...)

@HEINZ+ALEX: there is a bug in that file:

<quote>
mike at tsadmin:~$ cat /usr/bin/x2goagent
-e #!/bin/bash
     X2GO_LIBS=/usr/lib/x2go LD_LIBRARY_PATH=/usr/lib/x2go exec  
/usr/lib/x2go/x2goagent $@
</quote>

it should be:

<quote>
#!/bin/bash -e
     X2GO_LIBS=/usr/lib/x2go LD_LIBRARY_PATH=/usr/lib/x2go exec  
/usr/lib/x2go/x2goagent $@
</quote>

> NXAGENT - Version 3.4.0
>
> Copyright (C) 2001, 2007 NoMachine.
> See http://www.nomachine.com/ for more information.
>
> Info: Agent running with pid '9489'.
> Session: Starting session at 'Fri Aug 13 12:37:25 2010'.
> Info: Proxy running in server mode with pid '9489'.
> Info: Waiting for connection from 'localhost' on port '30001'.
> Info: Accepted connection from '127.0.0.1'.
> Error: The remote NX proxy closed the connection.
> Error: Failure negotiating the session in stage '7'.
> Error: Aborting session with 'X2goagent: Unable to open display
> 'nx/nx,options=/home/alex/.x2go/C-alex-50-1281695845_stRTERMINAL_dp24/options:50''.
> Session: Aborting session at 'Fri Aug 13 12:37:25 2010'.
> Session: Session aborted at 'Fri Aug 13 12:37:25 2010'.
>
> -----------
> Loop: PANIC! The remote NX proxy closed the connection.
> Loop: PANIC! Failure negotiating the session in stage '7'.
> Loop: PANIC! Wrong version or invalid session authentication cookie.
> ------------
>
> I found the following errors in In /var/log/auth.log
>
> Aug 13 12:37:26 adler sshd[9891]: error: bind: Address already in use
> Aug 13 12:37:26 adler sshd[9891]: error: channel_setup_fwd_listener:
> cannot listen to port: 30002
> Aug 13 12:37:26 adler sshd[9513]: pam_unix(sshd:session): session
> closed for user alex
> Aug 13 12:37:26 adler sshd[9906]: error: connect_to localhost port
> 30001: failed.
>
> Any other ideas anyone?

What is running on port 30002 on your client system??? Send ,,lsof -i  
-n'' output...

What is your x2goservers SSH port (it should not be around 30001, 30002 etc.)

Are you maybe trying to x2go to localhost??? I am not sure if that's  
supported... Try connecting between two different machines (or VMs)...

Greets,
Mike




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