http://bugs.winehq.org/show_bug.cgi?id=20795
--- Comment #6 from Jason Jay.n.lizz.98@gmail.com 2009-11-23 14:27:28 --- Created an attachment (id=24927) --> (http://bugs.winehq.org/attachment.cgi?id=24927) GLX Gears output
This only affects Sketchup 7.1
This is probably a duplicate of http://bugs.winehq.org/show_bug.cgi?id=19303
I removed the rasterblaster package and now the display is just blank.
OpenGL gears works fine.