http://bugs.winehq.org/show_bug.cgi?id=11826
Summary: World of Warcraft: White Minimap in OpenGL Mode Product: Wine Version: 0.9.56. Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: opengl AssignedTo: wine-bugs@winehq.org ReportedBy: zak.mayer@gmail.com
Since version 0.9.48 to current 0.9.56 if you use the switch from command line -opengl OR set the World of Warcraft (WoW) Config.wtf SET gxApi "opengl" the in game minimap turns white.
With these commands off (assumed D3D) the minimap is fine, however the game runs 15-50 fps less.
With it on you get the white minimap and 15-50fps more.
ATI 8.1 and 8.2 Catalyst driver w/ 9600XT on Ubuntu 7.10
Another bug report mentions: http://bugs.winehq.org/show_bug.cgi?id=6255
But the Text issue mentioned in that post has not applied since version 0.9.53.