Bug 10488 - assertion failure in libGL.so.1 when running wine on xvnc4 at 16bpp
Summary: assertion failure in libGL.so.1 when running wine on xvnc4 at 16bpp
Status: RESOLVED MOVED
Alias: None
Product: Mesa
Classification: Unclassified
Component: GLX (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: mesa-dev
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Reported: 2007-03-31 09:27 UTC by Nikita Youshchenko
Modified: 2019-09-18 17:10 UTC (History)
0 users

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Description Nikita Youshchenko 2007-03-31 09:27:12 UTC
When running any program under wine (e.g. winecfg) on xvnc4server,
assertion fails inside libGL.so.1 from libgl1-mesa-glx package:

glxcmds.c:343: CreateContext: Assertion `mode != ((void *)0)' failed.

A quick look info code shows that it hits a 'FIXME':

 ...
   337              if ( fbconfig == NULL ) {
   338                  /* FIXME: Is it possible for the __GLcontextModes structure
   339                   * FIXME: to not be found?
   340                   */
   341                  mode = _gl_context_modes_find_visual( psc->configs,
   342                                                        vis->visualid );
   343                  assert( mode != NULL );
   344                  assert( mode->screen == screen );
   345              }
 ...

This bug originally was reported to Debian BTS, http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=415292

The bug log there contains some backtraces.
Comment 1 GitLab Migration User 2019-09-18 17:10:49 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/49.


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