http://bugs.winehq.org/show_bug.cgi?id=6812
--- Comment #14 from Roderick Colenbrander thunderbird2k@gmx.net 2007-08-12 08:27:58 --- Created an attachment (id=7542) --> (http://bugs.winehq.org/attachment.cgi?id=7542) Add more drawable debug info
Try to apply this patch on top of Wine 0.9.43 OR on top of your current Wine version (make sure it includes that stereo hack which I gave before). The patch will add some more debug info and hopefully points me to the cause of the GLXBadDrawable.