kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Marcelo Ruiz, the next step is to bisect from Maverick to Natty, in
order to identify the commit that caused this regression. Could you
please do this following https://wiki.ubuntu.com/Kernel/KernelBisection
?

** Tags added: natty oneiric

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https://bugs.launchpad.net/bugs/1021952

Title:
  [Toshiba Qosmio X500-Q895S] Backlit keyboard stopped working

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Hi,
  My backlit keyboard used to work fine under Maverick, although no notification was shown on screen when hitting Fn+Z.
  Now I can see the notification but that doesn't turn the back led light on and off as it used to.
  If I set in the BIOS to auto (turning it on when I type and turning it off after 15 seconds) it works, although Fn+Z shows the notification and doesn't change the state.
  Thanks!

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-26-generic 3.2.0-26.41
  ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
  Uname: Linux 3.2.0-26-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  marcelo    2627 F.... pulseaudio
   /dev/snd/controlC0:  marcelo    2627 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf0900000 irq 46'
     Mixer name	: 'Conexant CX20583 (Pebble HSF)'
     Components	: 'HDA:14f15067,1179ffd5,00100302'
     Controls      : 15
     Simple ctrls  : 12
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 17'
     Mixer name	: 'Nvidia GPU 0d HDMI/DP'
     Components	: 'HDA:10de000d,10de0101,00100100'
     Controls      : 24
     Simple ctrls  : 4
  Date: Fri Jul  6 18:44:56 2012
  HibernationDevice: RESUME=UUID=55815425-f70d-4e0a-bf33-5f23071b8e17
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: TOSHIBA Qosmio X500
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-26-generic root=UUID=dc983066-d9a3-4982-b33f-78f34fd23768 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-26-generic N/A
   linux-backports-modules-3.2.0-26-generic  N/A
   linux-firmware                            1.79
  SourcePackage: linux
  StagingDrivers: zram
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/10/2010
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V2.90
  dmi.board.name: Qosmio X500
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnTOSHIBA:bvrV2.90:bd12/10/2010:svnTOSHIBA:pnQosmioX500:pvrPQX33U-03Q022:rvnTOSHIBA:rnQosmioX500:rvrNotApplicable:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Qosmio X500
  dmi.product.version: PQX33U-03Q022
  dmi.sys.vendor: TOSHIBA

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