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[Bug 1570896] Re: No backlight in my ubuntu 14.04

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>
Date: Thu, 21 Apr 2016 20:11:02 -0000
Reply-to: Bug 1570896 <1570896@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

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https://bugs.launchpad.net/bugs/1570896

Title:
  No backlight in my ubuntu 14.04

Status in linux package in Ubuntu:
  New

Bug description:
  No backlight in my ubuntu14.04

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-85-generic 3.13.0-85.129
  ProcVersionSignature: Ubuntu 3.13.0-85.129-generic 3.13.11-ckt36
  Uname: Linux 3.13.0-85-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  narendra   2216 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Apr 15 19:54:56 2016
  HibernationDevice: RESUME=UUID=4488b0dd-a191-4068-9f73-569bccc4c900
  InstallationDate: Installed on 2016-04-02 (13 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: HP HP Notebook
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-85-generic.efi.signed root=UUID=471252c5-7349-4598-b97f-b49f23653b63 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-85-generic N/A
   linux-backports-modules-3.13.0-85-generic  N/A
   linux-firmware                             1.127.20
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/18/2016
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.1F
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 8135
  dmi.board.vendor: HP
  dmi.board.version: 31.36
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.1F:bd01/18/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn8135:rvr31.36:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Notebook
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP

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