Ubuntu
xserver-xorg-video-intel package

  1. Bug #580225
  2. Comment #8

Comment 8 for bug 580225

Revision history for this message
rockachu2 (rockachu2) wrote : Re: [gm45] Backlight sometimes stays off after resume on Lenovo X200

same problem with thinkpad t42p, except it happened after the screen was turned off.

ubuntu 10.10 beta
full reboot fixed the problem.

The backlight was stuck off, so I used a bright flashlight to see what was on the screen to save my work and reboot.

this is a pain in the ass and should be fixed ASAP