Ubuntu

  1. Bug #356882
  2. Comment #3

Comment 3 for bug 356882

Revision history for this message
Bartosz Kosiorek (gang65) wrote :

Please change /etc/xorg.conf file in Driver section from "openchrome" to "vesa". Is it helps?

Please try run Ubuntu LiveCD and check if this problem exist in that Live CD.

Maybe it is hardware problem. Check the temperature of the motherboard/processor.
Also hard drive can have bad sectors.