[FreeNX-kNX] strange problem with freenx

[Antonis Tsolomitis]

Dear Fabian Franz,

the server is RHEL5, freenx-0.6.0, nx-2.1.0

client is any (fedora 4, 6, windows, suse 10).
I work on Fedora 6. So let us stick with this.

nxclient is nomachine nxclient-2.1.0.

Since nx uses ssh I verified that the servers sshd_config forwards X11 
conections.
RHEL uses SELinux. Could this create problems?

I can not think of any other special setup. Of course there is firewall 
on the server, but port 22 is completely open.

thank you very much for your help,

Antonis.


O/H Fabian Franz έγραψε:
> Hi,
>
>   
>> I have a strange problem with freenx.
>>     
>
> Strange ...
>
>   
>> Info: Agent running with pid '32727'.
>> Session: Starting session at 'Tue Sep  4 17:21:06 2007'.
>> Info: Proxy running in server mode with pid '32727'.
>>     
>
> Okay ...
>
>   
>> Info: Waiting for connection from '127.0.0.1' on port '5001'.
>> Info: Accepted connection from '127.0.0.1' with port '43149'.
>> Info: Connection with remote proxy established.
>>     
>
> Okay, so we get a connection.
>
>   
>> Info: Synchronizing local and remote caches.
>> Info: Handshaking with remote proxy completed.
>> Info: Using lan link parameters 1536/24/1/0.
>> Info: Using agent parameters 5000/50/0/0.
>> Info: Using image streaming parameters 50/128/1024KB/6144/768.
>> Info: Using image cache parameters 1/1/32768KB.
>> Info: Using pack method '16m-rle-9' with session 'unix-kde'.
>> Info: Not using NX delta compression.
>> Info: Not using ZLIB data compression.
>> Info: Not using ZLIB stream compression.
>> Info: Not using persistent cache.
>> 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.
>
> Which client, platform, client-distro do you use?
>
> FreeNX surely is >= 0.6.0?
>
> Anything other special in the setup?
>
> (Please don't assume that we know anything about your system, because that might make finding errors quite difficult.)
>
> cu
>
> Fabian
>