http://bugs.winehq.org/show_bug.cgi?id=8557
Roderick Colenbrander thunderbird2k@gmx.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
--- Comment #14 from Roderick Colenbrander thunderbird2k@gmx.net 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.