Re: [X2Go-User] ubuntu 12.04 and x2go server installation - found reason for failed remote desktop session starts - x2go-user

29 Apr 2012 · *$ pyhoca-gui Xlib.protocol.request.QueryExtension pyhoca-gui[21497] (PyHoca-GUI) WARN: the current release of PyHoca-GUI does not support client configuration*


      I just installed pyhoca-gui on my local pc running ubuntu 12.04 using the
ubuntu repositories and synaptic.
pyhoca-gui fails to start and displays:
*
*
*$ pyhoca-gui
Xlib.protocol.request.QueryExtension
pyhoca-gui[21497] (PyHoca-GUI) WARN: the current release of PyHoca-GUI does
not support client configuration*
So I'm not able to try it and I'm not sure what the problem is with "client
configuration"?
I'll delete the wiki entry if you are sure the sshd_config entry isn't a
problem but I'm not so sure.   As I've said changing it to "no" and
x2goclient fails, change to "yes" and it works?     I can always just use
this as my personal "fix" until some other reason for the failures appears.
Brian
---------- Forwarded message ----------
...
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: x2go-user@lists.berlios.de
Cc:
Date: Sun, 29 Apr 2012 00:35:30 +0200
Subject: Re: [X2Go-User] ubuntu 12.04 and x2go server installation - found
reason for failed remote desktop session starts
Hi Brian,
On Mi 25 Apr 2012 00:01:16 CEST brian mullan wrote:
then edit /etc/ssh/sshd_config and enable ChallengeResponseAuthenticatio*
...
*n
to YES
***ChallengeResponseAuthenticatio**n yes*
I cannot confirm that this setting change in sshd_config is necessary. I
just tested Ubuntu precise with X2Go and server logins were successful with
x2goclient and pyhoca-gui without the above change being applied.
Please check your setup again and remove the part in the wiki that
suggests the above named change. Or explain in more detail why you think
this is necessary. Let's track this down fully, so we get a clearer sight
on what is happening here.
On the server you now also must install x2goserver-xsession
...

sudo apt-get install x2goserver-xsession*

Thanks for reporting this. This indeed may have been a bug in
x2goruncommand. My patch is currently being discussed on the x2go-dev ML:
http://code.x2go.org/gitweb?p=**x2goserver.git;a=commitdiff;h=**
c13ffe1cb2c39edfacab52bc62e278**469da19c9e<http://code.x2go.org/gitweb?p=x2goserver.git;a=commitdiff;h=c13ffe1cb2c39edfacab52bc62e278469da19c9e>
With the given patch applied, the x2goserver-xsession package becomes
optional again. Packages for testing will be available in the
nightly-builds soon.
So basically, I think, we should remove this part from the wiki again, as
well. But before doing that, we have to wait for acceptance of my patch by
the other developers.
Greets,
Mike
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