http://bugs.winehq.org/show_bug.cgi?id=18650
--- Comment #7 from adrussel@hotmail.com 2009-10-08 07:14:14 --- So according to bug 18794, which is a duplicate of this bug but contains way more info, this is a problem with fglrx, not wine. The upstream bug report is located at: http://ati.cchtml.com/show_bug.cgi?id=1571