Subject: Re: [X2Go-Dev] Bug#1496: PyMOL crashes x2goagent

From: Ulrich Sibiller <[email-masked]>
Date: Wed, 7 Oct 2020 15:31:22 +0200

Please check if it runs with the workaround described here:
https://wiki.x2go.org/doku.php/wiki:development:glx-xlib-workaround

Uli

On Wed, Oct 7, 2020 at 1:37 PM Craig Morton <[email-masked]> wrote:
>
> Package: x2goagent
> Version: 3.5.99.24
>
> Starting the PyMOL molecular modelling program (www.pymol.org) opens the PyMOL window then immediately crashes the x2go session. The session can't be restarted.
>
> Dumped core on crash is from x2goagent and has the following information:
>
> Using host libthread_db library "/lib64/libthread_db.so.1".
> Core was generated by `x2goagent -nolisten tcp -nolisten tcp -dpi 96 -D -auth /home/craig/.'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x000055fb9673da3d in _mesa_update_framebuffer_visual ()
>
> PyMOL runs just fine sitting at the computer, the crash only occurs with x2go. Tried under KDE and MATE in case it was a KDE issue, same result, same error.
>
> Running on Centos7, kernel 3.10.0-1127.18.2.el7.x86_64
>
> Craig.
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