http://bugs.winehq.org/show_bug.cgi?id=12925
--- Comment #4 from Dan Kegel dank@kegel.com 2009-07-04 10:29:42 --- Created an attachment (id=22175) --> (http://bugs.winehq.org/attachment.cgi?id=22175) Output of glxinfo
In case it helps, here's the output of glxinfo on that system.