You have been subscribed to a public bug:
I can't adjust the brightness. I try installing nvidia-current but what
it just did was change the resolution of my laptop to 800X600, so what i
did to change it back was to delete the xorg.conf in the /etc/X11
directory and uninstall nvidia-current and nvidia-settings. I also try
installing the driver that i downloaded from nvidia website(NVIDIA-
Linux-x86_64-295.59) and still got the same problem and again i
uninstall it but using the command nvidia-uninstaller. My major problem
here is that i dont have a driver or I installed it but doesn't working
that manages my nvidia GEFORCE GT540M graphics card.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
Uname: Linux 3.2.0-26-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
Date: Wed Jul 11 01:02:50 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
bbswitch, 0.4.2, 3.2.0-26-generic, x86_64: installed
virtualbox, 4.1.12, 3.2.0-26-generic, x86_64: installed
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:0507]
NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df4] (rev a1) (prog-if 00
[VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:0507]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MachineType: Intel Corporation HuronRiver Platform
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic
root=UUID=5AEA5DA3EA5D7C67 loop=/hostname/disks/root.disk ro quiet splash
vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2011
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: V1.19
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Emerald Lake
dmi.board.vendor: Intel Corp.
dmi.board.version: V1.19
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: V1.19
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvrV1.19:bd02/18/2011:svnIntelCorporation:pnHuronRiverPlatform:pvrV1.19:rvnIntelCorp.:rnEmeraldLake:rvrV1.19:cvnIntelCorporation:ct9:cvrV1.19:
dmi.product.name: HuronRiver Platform
dmi.product.version: V1.19
dmi.sys.vendor: Intel Corporation
version.compiz: compiz 1:0.9.7.8-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3.1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3.1
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.19.0-0ubuntu1~xup1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: linux (Ubuntu)
Importance: Low
Status: Incomplete
** Tags: amd64 apport-bug compiz-0.9 possible-manual-nvidia-install precise
ubuntu
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I can't adjust the brightness
https://bugs.launchpad.net/bugs/1023075
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