http://bugs.winehq.org/show_bug.cgi?id=12771
--- Comment #29 from Christian Klein cklein@mpi-sb.mpg.de 2010-10-06 15:18:16 CDT --- (In reply to comment #28)
At this point, I cannot get The Witcher to run at all on wine-1.3-anything. It starts, and just dies with no error messages. Same goes for several other games. I have to revert to wine-1.2, and also load the .wine files from backup, or no games at all.
You need to disable the gameux dll: In winecfg under Libraries add gameux and set it to disabled.
(btw.: This has nothing to do with the rendering problems.)