[X2go-dev] BUG?: plugin stuck in auth rejection

[Gerry Reno]

On 07/09/2010 12:44 PM, Gerry Reno wrote:
> On 07/09/2010 12:33 PM, Gerry Reno wrote:
>> On 07/09/2010 12:11 PM, Gerry Reno wrote:
>>> On 07/09/2010 03:52 AM, John A. Sullivan III wrote:
>>>> <snip>
>>>> I really don't know what is going wrong but what happens if you try
>>>> logging on via ssh? Does it give you any more understandable error
>>>> message? - John
>>>>
>>>
>>> Hi John,
>>>
>>>   Yes, I tried that and using ssh I can always log in just fine, no 
>>> errors.
>>>
>>> I've uninstalled and reinstalled the plugin - no change, still same 
>>> problem.
>>>
>>> Something has the plugin thoroughly confused.
>>>
>>>
>>> In trying to connect to 192.168.1.46, "Show details" shows this:
>>>
>>> Info: Proxy running in client mode with pid '17787'.
>>> Session: Starting session at 'Fri Jul  9 12:07:49 2010'.
>>> Info: Connecting to remote host 'localhost:30002'.
>>> Info: Connection to remote proxy 'localhost:30002' established.
>>> 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 'Fri Jul  9 12:07:49 2010'.
>>> Session: Session terminated at 'Fri Jul  9 12:07:49 2010'.
>>> Connection timeout, aborting
>>>
>>> I don't see that IP address anywhere in the detail listing.  Is that 
>>> normal?
>>>
>>>
>>> Gerry
>>>
>>
>> In looking at one of the logs:
>> ======================================
>> /usr/bin/x2goagent: line 1: -e: command not found
>>
>> NXAGENT - Version 3.4.0
>>
>> Copyright (C) 2001, 2007 NoMachine.
>> See http://www.nomachine.com/ for more information.
>>
>> Info: Agent running with pid '20759'.
>> Session: Starting session at 'Fri Jul  9 12:17:44 2010'.
>> Info: Proxy running in server mode with pid '20759'.
>> 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/greno/.x2go/C-greno-50-1278692263_stDGNOME_dp24/options:50''. 
>>
>> Session: Aborting session at 'Fri Jul  9 12:17:44 2010'.
>> Session: Session aborted at 'Fri Jul  9 12:17:44 2010'.
>> ======================================
>>
>>
>> Here is the server.x2go file:
>> ======================================
>> session=Remote Session
>> server=192.168.1.46
>> user=greno
>> sshport=22
>> command=GNOME
>> rootless=false
>> dpi=96
>> kbdlayout=us
>> kbdtype=pc105/us
>> speed=lan
>> compression=16m-png-jpeg
>> quality=9
>> sound=true
>> exportfs=true
>> showtoolbar=true
>> showstatusbar=true
>> ======================================
>>
>> I've done a 'xhost +' in a user terminal window on the 192.168.1.46 
>> machine several times but it doesn't seem to help.
>>
>>
>> Gerry
>>
> Here is what I find in /usr/bin/x2goagent:
> -e #!/bin/bash
>     X2GO_LIBS=/usr/lib/x2go LD_LIBRARY_PATH=/usr/lib/x2go exec 
> /usr/lib/x2go/x2goagent $@
>
> Now does that look right?
>
> Last night I installed x2goserver-one on my localhost in order to do 
> some quick local tests.  Perhaps this file got written like this from 
> the install?
>
> Gerry
>
>

More info:

Using Ubuntu Lucid:
I removed the x2goserver package and reinstalled x2goserver-one.  That 
cleared the "/usr/bin/x2goagent: line 1: -e: command not found" error.  
However, the "cannot open display" error still persists.  Still 
rejecting auth.


Gerry