This may be related to bug #187383, "...That looks like slow cairo rendering and like and xorg or driver limitation". I can confirm that Xorg is using all the CPU. Changing the System Monitor resources update interval makes no difference, however.
I have tried the problem with the default driver, and with nvidia-glx installed. No difference.
This may be related to bug #187383, "...That looks like slow cairo rendering and like and xorg or driver limitation". I can confirm that Xorg is using all the CPU. Changing the System Monitor resources update interval makes no difference, however.
I have tried the problem with the default driver, and with nvidia-glx installed. No difference.
Where do I find Xorg.0.log ?