[ubuntu] 12.04 - wrong resolution after update/upgrade

Hope this is the right place for this issue

I use a desktop with an Nvidia 7600 card and the default Ubuntu driver. The screen is a 23" with max res 1920x1080.

Yesterday I update/upgraded Ubuntu

After reboot, I saw this screen (see image).

I would really like to fix this, may someone could give an help.

Attached Images

• Screenshot from 2013-03-21 03:32:44.png (377.3 KB)