Bug#415292: libgl1-mesa-glx: assertion failure in libGL.so.1

[Nikita V. Youshchenko]

Package: libgl1-mesa-glx
Version: 6.5.1-0.6
Severity: normal

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              }
 ...

-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (620, 'testing'), (600, 'unstable'), (550, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-4-k7
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R)

Versions of packages libgl1-mesa-glx depends on:
ii  libc6                       2.3.6.ds1-13 GNU C Library: Shared libraries
ii  libdrm2                     2.0.2-0.1    Userspace interface to kernel DRM 
ii  libx11-6                    2:1.0.3-6    X11 client-side library
ii  libxext6                    1:1.0.1-2    X11 miscellaneous extension librar
ii  libxxf86vm1                 1:1.0.1-2    X11 XFree86 video mode extension l

libgl1-mesa-glx recommends no packages.

-- no debconf information