http://bugs.winehq.org/show_bug.cgi?id=13122
--- Comment #27 from H. Verbeet hverbeet@gmail.com 2008-05-23 06:26:43 ---
phalynx@entropod:~$ env WINEPREFIX="/home/phalynx/.wine" WINEDEBUG="fixme-all" wine "C:\Program Files\Steam\Steam.exe" -applaunch 220 -heapsize 1024000
You'll have to remove the WINEDEBUG="fixme-all" part, or GL errors won't show. If EXT_framebuffer_blit is the problem, commenting out the extension should fix the blank video.