[Bug 8557] glxcmds.c:343: CreateContext: Assertion `mode != ((void*)0)' failed.

http://bugs.winehq.org/show_bug.cgi?id=8557

Roderick Colenbrander  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #14 from Roderick Colenbrander   2008-02-27 12:26:32 ---
Using a recent git version (monday 25/2/2008 or newer) this problem should not
occur anymore in 2d programs. Before OpenGL was initialised at startup due to
some limitations on pixel formats in winex11.drv (we used the same pixel format
for the window and GL). This limitation has been lifted and due to that we
don't have to initialise opengl at startup anymore. Now you should only get the
issue if you launch e.g. an opengl program.

The crash itself is a GLX bug either in Mesa or VNC/Xephyr/Xnest.