[FreeNX-kNX] strange problem with freenx

[Antonis Tsolomitis]

I disabled SELinux to test. But the problem persists.

I added the strace command as you suggested and I attach the output 
(this is the output with SELinux disabled).

Thank you very much,

Antonis.



O/H Fabian Franz έγραψε:
>> Dear Fabian Franz,
>>
>> the server is RHEL5, freenx-0.6.0, nx-2.1.0
>>     
>
> Okay.
>
>   
>> client is any (fedora 4, 6, windows, suse 10).
>> I work on Fedora 6. So let us stick with this.
>>     
>
> Okay.
>
>   
>> nxclient is nomachine nxclient-2.1.0.
>>     
>
> Okay.
>
>   
>> Since nx uses ssh I verified that the servers sshd_config forwards X11 
>> conections.
>> RHEL uses SELinux. Could this create problems?
>>     
>
> Yes, it can. See FAQ or NoMachine knowledge base to be sure that the problems are not created by that.
>
>   
>> I can not think of any other special setup. Of course there is firewall 
>> on the server, but port 22 is completely open.
>>     
>
> Okay.
>
>   
>> thank you very much for your help,
>>     
>
> We'll see I'm really in the dark here.
>   
>>> Okay, so we get a connection.
>>>       
>>>> Fatal server error:
>>>> Error: Unable to open display 
>>>>
>>>>         
>> 'nx/nx,options=/home/atsol/.nx/C-myria.math.aegean.gr-1001-A09B60D519136E85CC0E425B1B7C2FCC/options:1001'.
>>     
>>>>     
>>>>         
>>> Okay, this means that it could not open the display to the remote
>>>       
>> X-Server.
>>     
>
> And I need more info:
>
> Please edit nxnode and put before the startup of $PATH_BIN/nxagent the following:
>
> strace -f -o /tmp/nxagent-strace.log $PATH_BIN/nxagent [...]
>
> So we wrap nxagent to create a strace.log. Please send this log to list, once you have it.
>
> cu
>
> Fabian
>   

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