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[Bug 1225067] Re: [Asus UL80VT] Hotkeys Fn+F5 and F6 (screen brightness) not working, ACPI event but no keypress


Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.11 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.11-saucy/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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  [Asus UL80VT] Hotkeys Fn+F5 and F6 (screen brightness) not working,
  ACPI event but no keypress

Status in “linux” package in Ubuntu:

Bug description:
  With the particular setup where only the nvidia graphics card is used
  (the BIOS parameter SATA is switched from Enhanced to Compatible,
  the hotkeys Fn+F5 and Fn+F6 do not produce any keypress event (tested
  with xev) but there is an ACPI event

  $ acpi_listen
  hotkey ATKD 00000024 00000018
  hotkey ATKD 00000016 0000001a

  The default setup with the Intel graphics card is related to another
  bug: Bug #1178796

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-30-generic 3.8.0-30.44
  ProcVersionSignature: Ubuntu 3.8.0-30.44-generic
  Uname: Linux 3.8.0-30-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.9.2-0ubuntu8.4
  Architecture: amd64
   /dev/snd/controlC1:  guillaume   3877 F.... pulseaudio
   /dev/snd/controlC0:  guillaume   3877 F.... pulseaudio
   /dev/snd/pcmC0D0p:   guillaume   3877 F...m pulseaudio
  Date: Fri Sep 13 09:00:14 2013
  HibernationDevice: RESUME=/dev/sda6
  InstallationDate: Installed on 2010-01-19 (1332 days ago)
  InstallationMedia: Kubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  MachineType: ASUSTeK Computer Inc. UL80VT
  MarkForUpload: True
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-30-generic root=UUID=d92f3a31-9e9c-4c19-98be-6fbc82629a36 ro quiet splash
   linux-restricted-modules-3.8.0-30-generic N/A
   linux-backports-modules-3.8.0-30-generic  N/A
   linux-firmware                            1.106
  SourcePackage: linux
  UpgradeStatus: Upgraded to raring on 2013-04-27 (138 days ago)
  dmi.bios.date: 01/17/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 214
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UL80VT
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr214:bd01/17/2011:svnASUSTeKComputerInc.:pnUL80VT:pvr1.0:rvnASUSTeKComputerInc.:rnUL80VT:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: UL80VT
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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