[X2go-dev] error starting x2goagent

[Paul van der Vlis]

Oelmüller, Christoph schreef:
> Hi,
> 
> we are sporadically encoutering problems starting the x2goagent:
> 
> session.log says: 
> ================================================================ 
> NXAGENT - Version 3.3.0
> 
> Copyright (C) 2001, 2007 NoMachine. See http://www.nomachine.com/ for
> more information.
> 
> Info: Agent running with pid '21323'. Session: Starting session at
> 'Wed Aug 19 12:09:46 2009'. Info: Proxy running in server mode with
> pid '21323'. Info: Waiting for connection from 'localhost' on port
> '1053'. Info: Aborting the procedure due to signal '1'. Error:
> Aborting session with 'X2goagent: Unable to open display
> 'nx/nx,options=/home/9ffc8ff2/.recobs/options:17''. Session: Aborting
> session at 'Wed Aug 19 12:10:19 2009'. Session: Session aborted at
> 'Wed Aug 19 12:10:19 2009'. 
> =================================================================
> 
> the options file looks like this: 
> ================================================================= 
> nx/nx,link=adsl,pack=16m-jpeg-8,limit=0,root=/home/9ffc8ff2/.recobs,cache=8M,images=32M,type=unix-kde-depth_32,id=Recobs-Agent,cookie=cd36e6c69a09ce555b5204a7c576045c,errors=/home/9ffc8ff2/.recobs/session.log,keyboard=de,kbtype=pc105/de,keybd=0,geometry=800x600,resize=0,fullscreen=0,accept=localhost,listen=1053:17
>  =================================================================
> 
> commandline starting the agent is: 
> ================================================================= 
> RECOBS_HOST=nx/nx,link=adsl,pack=${RECOBS_PACK},limit=0,root=${SESSION_DIR},cache=8M,images=32M,type=unix-kde-depth_32,\
>  id=Recobs-Agent,\ 
> cookie=${COOKIE},errors=${SESSION_DIR}/session.log,keyboard="de",kbtype="pc105/de",\
>  keybd="0",\ 
> geometry="800x600",resize=0,fullscreen=0,accept=localhost,listen=$GR_TUNNEL_PORT
>  echo "${RECOBS_HOST}:${RECOBS_PORT}" >${SESSION_DIR}/options
> 
> DISPLAY=nx/nx,options=${SESSION_DIR}/options:${RECOBS_PORT} export
> DISPLAY
> 
> # ... LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/lib/x2go" export
> LD_LIBRARY_PATH
> 
> # add x-authorization xauth add ${HOSTNAME}/unix:${RECOBS_PORT}
> MIT-MAGIC-COOKIE-1 ${COOKIE} xauth add ${HOSTNAME}:${RECOBS_PORT}
> MIT-MAGIC-COOKIE-1 ${COOKIE}
> 
> # start agent NX_AGENT=":${RECOBS_PORT}" $AGENT_BIN  -R -geometry
> 800x600 -name "ReCoBS-Browser-Session"  ${NX_AGENT}
> 2>${SESSION_DIR}/session.log & 
> =================================================================
> 
> 
> ssh-tunnel from client is estabished when starting the agent.
> 
> Any hints?! Do you know a manpage/documentation/... where the
> mentioned signals (...due to signal '1') are described?
>
> We are just using the your/nx components x2goagent incl. libs on
> server side. On client side we are using your nxproxy.exe, taken from
> your nxclient for windows package, but that shouldn't matter at this
> point.
> 
> Unfortunally the failure doesn't happen reproducable :-(


The only hint I can give is Google for the error, and you will see you
are not alone. I know people using FreeNX have sometimes the same
problem. Maybe there is a solution, I don't know.

Searching the knoledgebase of Nomachine is another idea.

With regards,
Paul van der Vlis.




-- 
http://www.vandervlis.nl/