[LAU] ubuntu xserver eating my cpu

[Thomas Ilnseher]

Am Montag, den 23.07.2007, 09:40 +0200 schrieb Atte André Jensen:
> What could it be that is so different under ubuntu that it's x is so
> much more cpu hungry? Any idea where to look to narrow the problem
> down?

Maybe the grafix drivers. (open source vs. closed source vs. vesa, etc).

Eating up so much cpu COULD be because it is using vesafb + fbdev xorg
driver. (i have no clue however, with the information provided)
you should compare /etc/X11/xorg.conf from debian with that one from
ubuntu.

> Where can I read more about how to configure x to behave the best
> under
> heavy realtime load?