kernel-packages team mailing list archive

[Hui Wang <hui.wang@xxxxxxxxxxxxx>]

Please install latest alsa daily dkms, then redo the test to see if it
can fix this problem. If it can fix the problem, I am going to backport
the fix to ubunutu utopic kernel. It is difficult to backport the fix to
linux-3.13 since the fix relies on the pin quirk framework.


The fix for this problem should be:
2c609999

** Changed in: hwe-next
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1418312

Title:
  [HP Pavilion 14 Notebook PC] Audio mute LED does not work on 14.04.1

Status in HWE Next Project:
  New
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  CID: 201303-13115 HP Pavilion 14 Notebook PC

  The audio mute LED does not work on this system.

  Steps:
  1. Install 14.04.1 + update (3.13.0-45)
  2. Verify the audio mute LED

  Alsa-info:
  http://www.alsa-project.org/db/?f=3d8e3a06524d97a1041a94b6525b8a8d5e1c97c3

  ubuntu@201303-13115:~$ lspci -nn | grep -i audio
  00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 02)
  00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 02)

  Codec: Realtek ALC282

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-45-generic 3.13.0-45.74
  ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
  Uname: Linux 3.13.0-45-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     2035 F.... pulseaudio
  CRDA:
   country TW:
   	(2402 - 2472 @ 40), (3, 27)
   	(5270 - 5330 @ 40), (3, 17), DFS
   	(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  Date: Wed Feb  4 22:27:46 2015
  HibernationDevice: RESUME=UUID=d7ac18b8-cbc0-4c4b-91d9-73a5563c3f29
  InstallationDate: Installed on 2015-02-04 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Hewlett-Packard HP Pavilion 14 Notebook PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-45-generic root=UUID=25461a3a-bfb5-4777-985d-7aab84c57b24 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-45-generic N/A
   linux-backports-modules-3.13.0-45-generic  N/A
   linux-firmware                             1.127.11
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/28/2013
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.06
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 1974
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 96.19
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsyde:bvrF.06:bd05/28/2013:svnHewlett-Packard:pnHPPavilion14NotebookPC:pvr089D100000000000000630100:rvnHewlett-Packard:rn1974:rvr96.19:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion 14 Notebook PC
  dmi.product.version: 089D100000000000000630100
  dmi.sys.vendor: Hewlett-Packard

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