brightness level not saved

[Fazil]

Binary package hint: xorg

The brightness level of the previous session is not saved. And it defaults to highest available brightness. I would like it to be at lowest possible brightness*to save battery power).

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
NonfreeKernelModules: fglrx
Architecture: i386
Date: Sun Aug 1 11:40:20 2010
DkmsStatus:
 fglrx, 8.723.1, 2.6.32-23-generic, i686: installed
 fglrx, 8.723.1, 2.6.32-24-generic, i686: installed
GdmLog:
 Error: command ['gksu', '-D', 'Apport', '--', 'cat', '/var/log/gdm/:0.log'] failed with exit code 1: GNOME_SUDO_PASSGNOME_SUDO_PASSSorry, try again.
 sudo: 3 incorrect password attempts
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Dell Inc. Studio 1555
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=f4b03f0f-7053-4953-aac8-2b2aecab7fc8 ro vga=769 quiet splash nomodeset video=uvesafb:mode_option=1024x768-24,mtrr=3,scroll=ywrap
ProcEnviron:
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 03/29/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 0C234M
dmi.board.vendor: Dell Inc.
dmi.board.version: A11
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A11
dmi.modalias: dmi:bvnDellInc.:bvrA11:bd03/29/2010:svnDellInc.:pnStudio1555:pvrA11:rvnDellInc.:rn0C234M:rvrA11:cvnDellInc.:ct8:cvrA11:
dmi.product.name: Studio 1555
dmi.product.version: A11
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro: Ubuntu
 codename: lucid
 architecture: i686
 kernel: 2.6.32-24-generic