DPMS Backlight will not stay off in xorg, if any ACPI event comes
Bug #72231 reported by
alonso
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xorg (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: xorg
Ubuntu/edgy:
Xorg 7.1 has a known bug, which happens when the screen has gone to off state because of power saving features of X.org.
https:/
Then, if any ACPI event, such as unplugging the power cord, or battery status update, comes, the backlight will turn back on.
This will burn the displays of people and consume a lot of energy.
Please backport 7.2 to Ubuntu edgy when it comes available.
description: | updated |
description: | updated |
Changed in xorg: | |
status: | Unconfirmed → Confirmed |
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I'm using Feisty. This bug seem to be fixed only partially. After booting a hibernated system the screen still reacts to ACPI events and the backlight turns back on.