[PD] xorg7 strange gem behaviour

[Georg Holzmann]

Hallo!

> xgl, tuxracer and torcs didnt work, was not rendered correctly.
didn't try xgl and tuxracer so far, but torcs works normally for me ...
(will try tuxracer too)

> i remember hearing (on the ubuntu irc channel, so info may just be
> flame;) that the ati drivers where not ok...
hm ... I googled for it quite some time but with no results so far ... 
but I have time ... ;)

LG
Georg