Cannot change screen brightness with fglrx driver

[Rohan Garg]

Hi
With the oneiric fglrx driver, i get a Unsupported hardware watermark on the bottom left of my screen apart from not being able to control the brightness of my screen.

Possible dupes : bug 333494

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: fglrx 2:8.861-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-6.7-generic 3.0.0-rc7
Uname: Linux 3.0.0-6-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Wed Jul 27 19:49:05 2011
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64+mac (20110427)
ProcEnviron:
 LANGUAGE=en_IN:en
 LC_CTYPE=en_IN
 PATH=(custom, no user)
 LANG=en_IN
 SHELL=/bin/zsh
SourcePackage: fglrx-installer
UpgradeStatus: Upgraded to oneiric on 2011-07-24 (2 days ago)