Possible Duplicate:
Fixing display issues on Intel 82845GL
The screen divides into 4 segments after Ubuntu 11.4 or 11.10 is installed on the HDD. This issue does not show up when running from CD.
Is there a quick way to tell Ubuntu 11.10 to use the same driver used from CD?
The issue is exactly same as reported here: Fixing display issues on Intel 82845GL
But none of the answers posted there solved the issue.
Any help for a newbe?