http://bugs.winehq.org/show_bug.cgi?id=22588
--- Comment #7 from Lauri Niskanen ape@ape3000.com 2010-05-09 04:13:49 --- I have 64-bit Arch Linux here, but I installed 32-bit Ubuntu 10.04. I have the same issue with it, so it's not about the 64-bit system or my specific software configurations. It's generally in wine, nvidia drivers or my hardware.