Hi,

I'm trying to connect to a self-compilted and rpm-packaged X2GO Server (the 
self-compiled/packaged NX LIbs are installed). I also liked x2goagent to 
nxagent:

[root@rhel6-64 x86_64]# ls -al /usr/lib/x2go/x2goagent 
lrwxrwxrwx. 1 root root 16 Feb  4 04:01 /usr/lib/x2go/x2goagent -> 
/usr/bin/nxagent

But the connection still doesn't work. This is what the X2Go Server logs (debug 
mode):

Feb  4 04:08:23 rhel6-64 /usr/bin/x2gostartagent: x2gostartagent called with 
options: 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 us pc105/de 1 D KDE
Feb  4 04:08:23 rhel6-64 /usr/bin/x2gosessionlimit[28283]: x2gosessionlimit has 
been called
Feb  4 04:08:23 rhel6-64 /usr/bin/x2golistsessions[28287]: x2golistsessions has 
been called with options: --all-servers
Feb  4 04:08:24 rhel6-64 /usr/bin/x2gofeature: x2gofeature called with options: 
X2GO_RUN_EXTENSIONS
Feb  4 04:08:24 rhel6-64 
/usr/share/x2go/x2gofeature.d/x2goserver-compat.features: 
x2goserver-compat.features called with options: X2GO_RUN_EXTENSIONS
Feb  4 04:08:24 rhel6-64 
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: 
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
Feb  4 04:08:24 rhel6-64 /usr/bin/x2goserver-run-extensions: 
x2goserver-run-extensions called with options: bgd-50-1328324903_stDKDE_dp24 
pre-start
Feb  4 04:08:24 rhel6-64 /usr/bin/x2gostartagent: successfully started X2Go 
agent session with ID bgd-50-1328324903_stDKDE_dp24
Feb  4 04:08:24 rhel6-64 /usr/bin/x2gofeature: x2gofeature called with options: 
X2GO_RUN_EXTENSIONS
Feb  4 04:08:24 rhel6-64 
/usr/share/x2go/x2gofeature.d/x2goserver-compat.features: 
x2goserver-compat.features called with options: X2GO_RUN_EXTENSIONS
Feb  4 04:08:24 rhel6-64 
/usr/share/x2go/x2gofeature.d/x2goserver-extensions.features: 
x2goserver-extensions.features called with options: X2GO_RUN_EXTENSIONS
Feb  4 04:08:24 rhel6-64 /usr/bin/x2goserver-run-extensions: 
x2goserver-run-extensions called with options: bgd-50-1328324903_stDKDE_dp24 
post-start


This is what the client logs on the console:

[bgd@rhel6-64 ~]$ x2goclient 
Fontconfig warning: no <cachedir> elements found. Check configuration.
Fontconfig warning: adding <cachedir>/var/cache/fontconfig</cachedir>
Fontconfig warning: adding <cachedir>~/.fontconfig</cachedir>
ONMainWindow constructor 

Can't load translator (:/x2goclient_en_us) !

Can't load translator  :/qt_en_US 
ONMainWindows constructor finished, home Directory is: "/home/bgd" 

read  2  sessions from config file 
start new ssh connection to server: "localhost" : "22" krb:  false 

ssh connection ok 

continue normal x2go session 

"x2gostartagent 800x600 adsl 16m-jpeg-9 unix-kde-depth_24 us pc105/de 1 D KDE" 

Agent output: "50
bb89785cbd1b4977c1c63f09ed1fc09e
28455
bgd-50-1328324903_stDKDE_dp24
30003
30004
30005
" 
starting nxproxy with:  "nxproxy -S 
nx/nx,options=/home/bgd/.x2go/S-bgd-50-1328324903_stDKDE_dp24/options:50" 

"
NXPROXY - Version 3.5.0

Copyright (C) 2001, 2010 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Proxy running in client mode with pid '28515'.
Session: Starting session at 'Sat Feb  4 04:08:24 2012'.
Info: Connecting to remote host 'localhost:31003'.
Info: Connection to remote proxy 'localhost:31003' established.
" 

search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
"channel_open_forward failed" :  "Channel opening failure: channel 45 error (2) 
Connection refused" 

"channel_write failed"  -  "Remote channel is closed" 

"Error: The remote NX proxy closed the connection.
Error: Failure negotiating the session in stage '7'.
Error: Wrong version or invalid session authentication cookie.
Session: Terminating session at 'Sat Feb  4 04:08:25 2012'.
Session: Session terminated at 'Sat Feb  4 04:08:25 2012'.
" 

deleting proxy 

nxproxy not running 

proxy deleted 

check command message 

search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 
search proxy win:  "X2GO-bgd-50-1328324903_stDKDE_dp24" 




Any ideas?
Bogdan


On 10.02.2012, at 12:42, Milan Knížek wrote:

> V Fri, 10 Feb 2012 11:22:35 +0100
> Bogdan-Andrei Taru <[email protected]> napsáno:
> 
>> Hi Oliver,
>> 
>> thanks for your reply! No, I had no idea I need a x2goagent wrapper.
>> I found one in the nx-libs-source/bin/ directory, but it doesn't make
>> any sense, because it calls another x2goagent:
>> 
>> NX_LIBS=/usr/lib/nx
>> exec $NX_LIBS/../x2go/x2goagent "$@"
>> 
>> How did you solve the problem?
>> 
> Create a link to nxagent:
> 
> ln -s /usr/lib/nx/nxagent /usr/lib/x2go/x2goagent
> 
> I assume it is because of backward compatibility. The nxagent from
> nx-libs (NX redistributed) is patched so that it knows when it is run
> as "x2goagent" and when as "nxagent".
> 
> You can also have a look at the debian package to see what is installed
> and where:
> 
> http://packages.x2go.org/debian/pool/main/n/nx-libs/x2goagent_3.5.0.10-0+wheezy~main~250~build1_all.deb
> 
> Do not use x2goagent version older then 3.5.0.10, since these
> were a separate binary, not just a wrapper to NX redistributed
> nxagent.
> 
> Regards,
> Milan
> 
> -- 
> http://www.milan-knizek.net/
> About linux and photography (Czech only)
> O linuxu a fotografování

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