http://bugs.winehq.org/show_bug.cgi?id=24097
--- Comment #12 from adrussel@hotmail.com 2010-08-23 17:03:44 --- (In reply to comment #11)
Isn't this the ATI Catalyst 10.7 bug already discussed in bug 23842? BTW, every now and then I'm experiencing this too (same video drivers for me).
No, it's not the same bug. Read bug 23842 comment 39 and bug 23842 comment 40.