Public bug reported:
Binary package hint: x11-xserver-utils
After I reopen the lid on my laptop or press a key after running "xset
dpms force off", the screen backlight is at minimum brightness (20%,
according to /proc/acpi/video/VID/LCD0/brightness). If I press the
Fn+PgUp key to increase brightness, it immediately proceeds to
ProperBrightness+1.
I have a Lenovo Thinkpad T500, running up-to-date Ubuntu Intrepid 8.10.
I do not recall this problem occurring when I first installed Ubuntu on
this computer in mid-January.
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
Package: x11-xserver-utils 7.3+5
ProcEnviron:
PATH=/home/username/perl:/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/xscreensaver
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: x11-xserver-utils
Uname: Linux 2.6.27-11-generic i686
** Affects: x11-xserver-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug
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Backlight is not restored to proper brightness after xset dpms force off
https://bugs.launchpad.net/bugs/328246
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