June 11th, 2010, 02:36 AM
Recently I've installed Ubuntu 10.04 on my laptop Dell 500. All was fine. But after some resume after suspend I've had no backlight at screen. After reboot and power down it's steel not here. In WIndows and during the boot I can't see any image on screen, but in Ubuntu I can see desktop using flashlight. And one more thing. When I leave off power cable backlight appear (in Ubuntu only) in few moments and then dissapear again. Also when I turn in another monitor in vga slot I have normal image. So I think it's not a hardware problem. What can I do with this problem? Any help will be highly appreciate!