http://bugs.winehq.org/show_bug.cgi?id=18496
--- Comment #8 from David davidhodges.nz@gmail.com 2011-12-31 02:27:36 CST --- I logged out and logged back in using Unity2D. (ps ax shows no compiz). It made no difference.
I have noticed that the BREW Simulator gives a black display under Windows with a few device packs - switching to a different device pack (including the default one) fixes this. Also if I set my application to start automatically, it will start regardless of device pack. I have to start my app manually at least once before I can ever start it automatically though - and there is currently no way to do this running under Wine, as the icon for my application (or any other application) is not displayed.