[Bug 2398] OpenGL is only used on top level windows so child windows get overdrawn

http://bugs.winehq.org/show_bug.cgi?id=2398

--- Comment #233 from Dan Kegel   2008-05-15 13:47:43 ---
I just tried 'em, http://www.xmission.com/~nate/tutors.html
They work fine on my machine (except they are all grey until you click
in the right place...)  Perhaps it's your opengl drivers.
What do the following commands output on your system?

$ lspci | grep VGA
0000:01:00.0 VGA compatible controller: nVidia Corporation NV41GL [Quadro FX
1400] (rev a2)
$ grep -i driver /etc/X11/xorg.conf
...
        Driver          "nvidia"