Originally Posted by gandalfn
... For impatient, like me, I made and attached a dirty and quick fix for Xorg 1.11 from AaronP explanation in http://lists.x.org/archives/xorg-dev...er/026050.html
which seem to fix the problem in wait a real and serious fix from xorg or nvidia guys ...
Thank you very much for the patch, gandalfn! After applying it, I see no slowdown or jerkiness anymore. Everything seems normal now. This is KDebian with nVidia 285.05.09 and patched xorg-server 1.11.1, while Compiz is running with a QtCurve theme that has translucent windows