Gutsy Tribe 5: Backlight does not come back on after resuming from suspend
Bug #134391 reported by
Mike Richards
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
linux-source-2.6.22 (Ubuntu) |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
The machine is a Thinkpad T61 running Gutsy Tribe 5.
The bug is easy to reproduce: Go into suspend. When you come out of suspend, the backlight never comes back on.
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And here's the solution to this problem: Edit /boot/grub/ menu.lst, adding "acpi_sleep= s3_bios" (no quotes) to the first kernel entry.