Package: xserver-xorg-core Version: 2:1.4.2-11 Hi, If Xorg runs with '-sharevts', it'll use about 100% of the CPU. I found a launchpad entry about this via Google: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/33611 With the patch applied, the problem is gone. Is it possible to add this patch to our patch list? :) Regards, Wen-chien Jesse Sung