desktop-packages team mailing list archive

[Jaime Pérez <19.jaime.91@xxxxxxxxx>]

ASUS X200LA-CT012H

debug options in grub that fix the problem:
debug acpi_osi= acpi_sleep=s3_bios acpi_backlight=intel

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https://bugs.launchpad.net/bugs/1273234

Title:
  8086:a011 [HP Mini 110-3100] Can't control screen brightness

Status in “xserver-xorg-video-intel” package in Ubuntu:
  Incomplete

Bug description:
  I press the buttons for changing screen brightness. It does appear a
  box that says screen brightness is changing, but nothing happens.

  WORKAROUND: Place the following in /etc/X11/xorg.conf.d/20-screen.conf :
  Section "Device"
    Option "Backlight" "intel_backlight"
  EndSection

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu7
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity.support.test.0:

  ApportVersion: 2.13.1-0ubuntu2
  Architecture: amd64
  CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Mon Jan 27 14:48:45 2014
  DistUpgraded: 2014-01-27 14:45:52,877 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
   bcmwl, 6.30.223.141+bdcom, 3.11.0-15-generic, x86_64: installed
   bcmwl, 6.30.223.141+bdcom, 3.13.0-5-generic, x86_64: installed
  ExtraDebuggingInterest: I just need to know a workaround
  GraphicsCard:
   Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011] (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company Device [103c:148a]
     Subsystem: Hewlett-Packard Company Device [103c:148a]
  InstallationDate: Installed on 2014-01-12 (14 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MachineType: Hewlett-Packard HP Mini 110-3100
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-5-generic root=UUID=04612c8e-2b69-468e-8d79-e1277a28f411 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: Upgraded to trusty on 2014-01-27 (0 days ago)
  dmi.bios.date: 01/14/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.15
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 148A
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 79.4B
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.15:bd01/14/2011:svnHewlett-Packard:pnHPMini110-3100:pvr058D110000202D00000300100:rvnHewlett-Packard:rn148A:rvr79.4B:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Mini 110-3100
  dmi.product.version: 058D110000202D00000300100
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu11
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1
  xserver.bootTime: Mon Jan 27 14:46:36 2014
  xserver.configfile: default
  xserver.errors:

  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                1001
   vendor                                     HSD
  xserver.version: 2:1.14.5-1ubuntu2

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