*** This bug is a duplicate of bug 35223 ***
https://bugs.launchpad.net/bugs/35223
** This bug is no longer a duplicate of bug 12637
LCD Brightness on Laptop Always Set Very Low at Boot
** This bug has been marked a duplicate of bug 35223
Laptop TFT monitor - brightness level is not saved
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-power-manager in Ubuntu.
https://bugs.launchpad.net/bugs/284878
Title:
Brightness at minimum after waking up from hibernation
Status in “gnome-power-manager” package in Ubuntu:
Incomplete
Bug description:
Testing the latest Ubuntu Beta (Intrepid Ibex) with all the latest
updates as of October 16. After a lot of years I can finally hibernate
my laptop (Acer Aspire 5315).
The most annoying bug that still haunts my Ubuntu installations is
related to the lcd brightness. When starting up and loading the ACPI
module I can see the brightness going to 100%, as soon X starts (gdm)
it resets itself to the lowest setting until I login and Gnome loads
its power-manager when it sets it again at maximum.
If I hibernate the system, after waking up brightness resets itself to
the lowest setting again. Don't know if it's a gnome related bug or a
kernel one, but the problem remains.
If there is a way of setting the brightness to the level users want
via a 'pre-gdm start' script or post-hibernate script the problem
would be solved.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/284878/+subscriptions
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