http://bugs.winehq.org/show_bug.cgi?id=14034
--- Comment #22 from Henri Verbeet hverbeet@gmail.com 2011-07-18 05:34:13 CDT --- (In reply to comment #21)
ATI and Nvidia users report that the bug does not appear. It is only for MESA driver users. So-> driver bug.
It doesn't work like that.