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[Launchpad Bug Tracker <876102@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/876102

Title:
  Screen brightness ain't changing

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  For my HP tablet tm2, I always has this issue with every version of
  ubuntu. My screen brightness never changes even after pressing the
  keyboard shortcuts. Even the brightness slider on panel doesn't work.
  It displays the brightness slider decrease/increase but it doesn't
  affect. Still remains the same.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic-pae 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
  Uname: Linux 3.0.0-12-generic-pae i686
  NonfreeKernelModules: fglrx
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu3
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  inkit      1952 F.... pulseaudio
   /dev/snd/controlC0:  inkit      1952 F.... pulseaudio
   /dev/snd/pcmC0D0p:   inkit      1952 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xe4500000 irq 47'
     Mixer name	: 'IDT 92HD81B1X5'
     Components	: 'HDA:111d7605,103c3661,00100402'
     Controls      : 14
     Simple ctrls  : 9
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe4410000 irq 48'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100100'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Mon Oct 17 05:27:10 2011
  HibernationDevice: RESUME=UUID=b5ad4fb1-50f5-4995-8885-2adda5d8efca
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
  ProcEnviron:
   LANGUAGE=en_IN:en
   PATH=(custom, no user)
   LANG=en_IN
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae root=UUID=c23c21a4-a907-4453-8bb8-8df33ec0bf1f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic-pae N/A
   linux-backports-modules-3.0.0-12-generic-pae  N/A
   linux-firmware                                1.60
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/09/2010
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.09
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3661
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 47.1A
  dmi.chassis.asset.tag: CNU0261D6D
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnInsyde:bvrF.09:bd06/09/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr049E100000200800000120000:rvnHewlett-Packard:rn3661:rvrKBCVersion47.1A:cvnHewlett-Packard:ct10:cvrN/A:
  dmi.product.name: HP TouchSmart tm2 Notebook PC
  dmi.product.version: 049E100000200800000120000
  dmi.sys.vendor: Hewlett-Packard

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