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List:       opensuse
Subject:    Re: [opensuse] NX problem at 10.2
From:       Stelian Iancu <stelian.iancu () gmx ! net>
Date:       2006-12-19 14:41:26
Message-ID: 200612191542.09415.stelian.iancu () gmx ! net
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On Monday 18 December 2006 21:08, Elvis Chen wrote:
> hi all,
>
> I am having some problems with NX server on a fresh-installed 10.2.  I have
> searched through the list but the previous posts didn't help much.  I seek
> your advise.
>
> I have recently installed Suse 10.2 (x86_64) on a clean harddrive.  With
> it, the following components relating to NX are installed:
>
> FreeNX-0.5.0-25
> NX-1.5.0-73
> nxclient-2.1.0-9 (from nomachine)
>
> I set up the nxserver by running the following command as root:
>
> nxsetup --install --setup-nomachine-key --clean
>
> and rebooted the machine (may not be needed).
>
> However, from multiple machines, I was not able to connect to the nxserver.
> All traffic are tunneled through ssh/ssl, and X11-forwarding are enabled on
> both the client and the server computers.  The user is authenticated, the
> x11-protocol are established, then the nxclient sorts hangs for a while,
> and returns with the following error message:
>
> "No response received from the remote server.
> Do you want to terminate the current session?"
>
> If I clicked on "YES", and then select the "detail", the following error
> message is given:
>
> Copyright (C) 2001, 2006 NoMachine.
> See http://www.nomachine.com/ for more information.
>
> Info: Proxy running in client mode with pid '22750'.
> Session: Starting session at 'Mon Dec 18 15:05:53 2006'.
> Warning: Connected to remote NXPROXY version 1.5.0 with local version
> 2.1.0. Info: Synchronizing local and remote caches.
> Info: Handshaking with remote proxy completed.
> Warning: Font server connections not supported by the remote proxy.
> Info: Using adsl link parameters 512/24/1/0.
> Info: Using cache parameters 4/262144/8192KB/8192KB.
> Info: Using image streaming parameters 50/128/1024KB/2048/256.
> Info: Using image cache parameters 1/1/32768KB.
> Info: Using pack method '16m-jpeg-7' with session 'unix-kde'.
> Info: Using ZLIB data compression 3/3/32.
> Info: Using ZLIB stream compression 6/6.
> Info: No suitable cache file found.
> Session: Session started at 'Mon Dec 18 15:05:53 2006'.
> Info: Established X server connection.
> Info: Using shared memory parameters 1/2048K.
> Warning: No data received from remote proxy within 30 seconds.
> Session: Terminating session at 'Mon Dec 18 15:06:31 2006'.
> Info: End of NX transport requested by signal '15'.
>
>
> I get a similar error message when the client is running from the server
> machine.
>
> Can someone please shed some lights into what might be wrong with my setup?
>
> tia,

I had the same issue trying to connect from outside my local lan through my 
router and I found out that besides the port 22, I had to forward the TCP 
port 5000 as well to the internal machine where the nx server is running. 

And I _think_ that I got this port number by looking at the nx logs which can 
be found in ~/.nx. I don't know if this 5000 is a 
known/dedicated/configurable or random port number.

HTH!

S.

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