http://bugs.winehq.org/show_bug.cgi?id=23711
--- Comment #1 from Manuel McLure manuel@mclure.org 2010-07-18 23:24:44 --- Note that WoW "shows up" when alt-tabbing back only if I have "desktop effects" turned on in KDE. If I don't turn them on, then I just get a small black square in the upper left corner of the screen instead of the WoW screen, but otherwise the effect is the same. If I'm lucky, going to a text console and killing Wow fixes the problem, if I'm unlucky I have to kill X.