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[Bug 1196203] Re: the display brightness doesn't change (it is to the max) with Mir in ubuntu 13.10

 

XMir 1.0 (the old Xorg extension) is now deprecated and is not being
maintained or fixed. It is replaced by the new 'Xmir' binary (package
'xmir') introduced in Ubuntu 15.10 wily.

** Changed in: xorg-server (Ubuntu)
       Status: Triaged => Won't Fix

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https://bugs.launchpad.net/bugs/1196203

Title:
  the display brightness doesn't change (it is to the max) with Mir in
  ubuntu 13.10

Status in xorg-server package in Ubuntu:
  Won't Fix

Bug description:
  I have used this guide http://www.olli-ries.com/running-mir/ to
  install and try Mir on a notebook Asus K55VD. There is a problem with
  display brightness. The hotkeys (fn+F5 or F6) work but the brightness
  is always to the max.

  Edit: Also if I install mir/xmir with the official repo (sudo apt-get
  install unity-system-compositor) there is same problem

  
  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: xorg 1:7.7+1ubuntu4
  ProcVersionSignature: Ubuntu 3.10.0-1.8-generic 3.10.0-rc7
  Uname: Linux 3.10.0-1-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.10.2-0ubuntu3
  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
  Date: Sun Jun 30 11:33:08 2013
  DistUpgraded: Fresh install
  DistroCodename: saucy
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:1457]
   NVIDIA Corporation GF119M [GeForce 610M] [10de:1058] (rev a1) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:1457]
  InstallationDate: Installed on 2013-05-03 (57 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130503)
  MachineType: ASUSTeK COMPUTER INC. K55VD
  MarkForUpload: True
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-1-generic root=UUID=a9331eee-c84b-4f41-b77e-a157407ddb82 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/11/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: K55VD.411
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: K55VD
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrK55VD.411:bd03/11/2013:svnASUSTeKCOMPUTERINC.:pnK55VD:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK55VD:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: K55VD
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.45-2ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.2~git20130628.g6b676e6-0ubuntu0+mir1-jenkins83saucy0
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.2~git20130628.g6b676e6-0ubuntu0+mir1-jenkins83saucy0
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.3+xmir1-0
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0+xmir2504-0~saucy1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.9+xmir5862-0~saucy1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.8+xmir2338-0~saucy1
  xserver.bootTime: Sun Jun 30 11:20:29 2013
  xserver.configfile: default
  xserver.errors:

  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:

  xserver.version: 2:1.13.3+xmir1-0

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