I have this EXACT PROBLEM i too have an
NVIDIA GeForce 2 Pro my system periodically locks up with mouse movement but no responce from the keyboard or screen the only solution is a hard reboot. i am eagerly waiting for a solution thanks wert613 -- Xorg process freezes, uses 100% of CPU. Can be killed by remote terminal. https://launchpad.net/bugs/51991 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs