[X2Go-User] "The remote proxy closed the connection while negotiating"

[Paul Borowicz]

If you deleted the temp folders you can't reconnect to the session. I
usually do a 'pkill -u <user>' to cleanup anything running under that user,
and create a new session.

My understanding is there is no way to recreate those tmp files that define
your session.

Paul

On Mon, Dec 11, 2017 at 2:27 PM, Andrew Munn <andrew at nmedia.net> wrote:

> Paul,
> client: Debian 4.9.0-4-amd64 SMP Debian 4.9.51-1
> server: CentOS Linux 3.10.0-514.26.2.el7.x86_64
>
>
> On Mon, 11 Dec 2017, Paul Borowicz wrote:
>
> > 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
> >
> >       _______________________________________________
> >       x2go-user mailing list
> >       x2go-user at lists.x2go.org
> >       https://lists.x2go.org/listinfo/x2go-user
> >
> >
> >
> >
>
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