I'm not sure if this is the right place for this bug.
The brightness of laptop panel is set to minimum instead to maximum when system starts. In Natty and older Ubuntu versions it was set to minimum during boot, and wold go to maximum just before login screen. In Onerick and Precise it just stays at minimum until changed manually to higher values. Laptop is connected to power.
I have Nvidia G105M GPU. On laptop with Intel graphics and Onerick I can't reproduce this.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: upower 0.9.15-1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
CheckboxSubmission: 9448ae01985a062cb9f7d6705930e25a
CheckboxSystem: 2954e74ba17fb0e37fc942cd1d9fab4e
Date: Tue Feb 28 17:52:09 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20111004)
SourcePackage: upower
UpgradeStatus: Upgraded to precise on 2012-01-12 (47 days ago)
Status changed to 'Confirmed' because the bug affects multiple users.