View Full Version : [ubuntu] system locks up at random

November 9th, 2011, 11:13 AM
I'm getting random system lockups on 11:10 gnome w/o the horror known as unity! The screen goes blank everything is active behind (the mouse changes shape as you move over the invisible windows. ctrl-alt-del does nothing and I have hit the power button. I assume its a video problem? Is there a solution? Ta

lspci -vnn | grep VGA gives

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])