Does the same problem happen with Ubuntu Gutsy Gibbon 7.10 for you? You can recheck it with the Live CD. Do you have Hardy with latest updates?
Please attach the following information and files:
Detailed list of steps to reproduce
How complete is the X failure?
+ Does ctrl+alt+f1 take you to a console?
+ Does ctrl+alt+backspace restart X?
+ Does mouse pointer still move?
+ Does the keyboard LED come on when hitting the CAPSLOCK key?
Does the same problem happen with Ubuntu Gutsy Gibbon 7.10 for you? You can recheck it with the Live CD. Do you have Hardy with latest updates?
Please attach the following information and files:
Detailed list of steps to reproduce
How complete is the X failure?
+ Does ctrl+alt+f1 take you to a console?
+ Does ctrl+alt+backspace restart X?
+ Does mouse pointer still move?
+ Does the keyboard LED come on when hitting the CAPSLOCK key?
/etc/X11/xorg.conf Xorg.0. log.old
/var/log/Xorg.0.log
/var/log/
~/.xsession-errors
output of lspci -vvnn video/* /DOS
output of cat /proc/acpi/
output of sudo cat /proc/acpi/dsdt