http://bugs.winehq.org/show_bug.cgi?id=24251
Roderick Colenbrander thunderbird2k@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |thunderbird2k@gmail.com
--- Comment #1 from Roderick Colenbrander thunderbird2k@gmail.com 2010-09-06 12:43:56 CDT --- One of my laptops also contains an ATI GPU and I see similar drawing issues in native Linux applications e.g. in Firefox. The window just turns black so and then. To fix it I need to force a refresh by minimizing/maximizing or scrolling.