[X2Go-User] "The remote proxy closed the connection while negotiating"
Paul Borowicz
paul at borowicz.org
Mon Dec 11 20:12:31 CET 2017
What OS are you on? I was having a very similar problem on OpenSuSE. Have
you tried running "x2goclient --debug"
Paul
On Mon, Dec 11, 2017 at 1:58 PM, Andrew Munn <andrew at nmedia.net> wrote:
> I keep getting this message from my x2goclient
>
> "The remote proxy closed the connection while negotiating
> the session. This may be due to the wrong authentication
> credentials passed to the server."
>
> I am shown the usual "Select session:" dialog box with columns display,
> status, command. And also the normal buttons suspend, terminate, new,
> resume, cancel.
>
> There is 1 session listed. I double click on it and get the error. But
> the password is correct. I can ssh into the session with no problems. I
> think this error occurs because I recently deleted x2go related directorys
> in /tmp or ~/ on the client machine. Is that possible? And if so could
> we make the error message more helpful?
>
> I have uninstalled and re-installed x2goclient including the ~/.x2go* dirs
> and it does not fix the problem.
>
> I'm seeing this in /var/log/secure:
> Dec 11 12:56:47 herc sshd[60805]: error: connect_to localhost port 59700:
> failed.
> Dec 11 12:56:47 herc sshd[60805]: channel_by_id: 0: bad id: channelfree
> Dec 11 12:56:47 herc sshd[60805]: Disconnecting: Received ieof for
> nonexistent channel 0.
> Dec 11 12:56:47 herc sshd[60799]: pam_unix(sshd:session): session closed
> for user andrew
>
> I have these running on the server.
>
> $ ps aux|grep x2go|grep andrew
> andrew 27835 0.5 0.2 558036 278540 ? S Nov18 165:20
> /usr/lib64/nx/../x2go/bin/x2goagent -extension XFIXES -nolisten tcp
> -nolisten tcp -dpi 96 -D -auth /home/andrew/.Xauthority -geometry 1280x1024
> -name X2GO-andrew-51-1511062472_stDMATE_dp24 :51
> andrew 27995 0.0 0.0 113132 1528 ? Ss Nov18 0:00 /bin/bash
> /usr/bin/x2goruncommand 51 27835 andrew-51-1511062472_stDMATE_dp24 59701
> mate-session nosnd D
>
> Should I be killing one or both of them to fix this?
> Thanks
>
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