http://bugs.winehq.org/show_bug.cgi?id=15449
--- Comment #9 from Roderick Colenbrander thunderbird2k@gmx.net 2008-10-03 14:33:10 --- Attach a log using WINEDEBUG=+wgl. I suspect that WoW wants to use pbuffers for the minimap (at least on Nvidia it uses pbuffers for some stuff) but ATI doesn't offer this anymore since a while.