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[tai271828 <taihsiang.ho@xxxxxxxxxxxxx>]

Public bug reported:

HP EliteBook 725 G2 Notebook PC
(CID 201405-15214)
updated ubuntu 14.04.1
3.13.0-43-generic #72

Steps to reproduce this bug:
1. install 14.04.1 and use the updater to update the system. Reboot.
2. Get into the desktop and ready to use the system.
3. sudo apt-get install sox
4. apply command 'sox -t alsa default tmp.wav' to record the sound. Press Fn F8 at the same time.
5. use 'ctrl+c' to stop recording. use 'play tmp.wav' to playback
6. during the playback, press the mute fhunction key.

Expected result:
of step 5. : The recorded sound was muted. The LED indicate the mic was muted.
of step 6. : The speaker was muted and the mute LED indicate it was muted.

Actual result:
of step 5. : nothing happened.
of step 6 : the sound was muted but the LED did not change color.

More information:
sudo hda-verb /dev/snd/hwC1D0 0x18 SET_PIN_WIDGET_CONTROL 0x20
could turn off the mic mute LED

sudo hda-verb /dev/snd/hwC1D0 0x18 SET_PIN_WIDGET_CONTROL 0x24
could turn on the mic mute LED

----------------------------------

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-43-generic 3.13.0-43.72
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  ubuntu     1404 F.... pulseaudio
 /dev/snd/controlC0:  ubuntu     1404 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jan 12 07:36:28 2015
HibernationDevice: RESUME=UUID=e24b803a-e217-4d6d-a35c-dbe0c033966a
InstallationDate: Installed on 2015-01-08 (4 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Hewlett-Packard HP Licrice
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=c1e0a265-8c75-4427-ad25-f0c76f003ce7 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-43-generic N/A
 linux-backports-modules-3.13.0-43-generic  N/A
 linux-firmware                             1.127.11
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/03/2014
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M84 Ver. 97.35
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 221D
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 63.14
dmi.chassis.asset.tag: 73612P10CU
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvrM84Ver.97.35:bd09/03/2014:svnHewlett-Packard:pnHPLicrice:pvrA3009CD10002:rvnHewlett-Packard:rn221D:rvrKBCVersion63.14:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Licrice
dmi.product.version: A3009CD10002
dmi.sys.vendor: Hewlett-Packard

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: 201405-15214 amd64 apport-bug blocks-hwcert taipei-lab trusty

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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1409721

Title:
  [HP EliteBook 725 G2 Notebook PC] mic mute key (Fn+F8), mic mute LED
  and mute LED do not work

Status in linux package in Ubuntu:
  New

Bug description:
  HP EliteBook 725 G2 Notebook PC
  (CID 201405-15214)
  updated ubuntu 14.04.1
  3.13.0-43-generic #72

  Steps to reproduce this bug:
  1. install 14.04.1 and use the updater to update the system. Reboot.
  2. Get into the desktop and ready to use the system.
  3. sudo apt-get install sox
  4. apply command 'sox -t alsa default tmp.wav' to record the sound. Press Fn F8 at the same time.
  5. use 'ctrl+c' to stop recording. use 'play tmp.wav' to playback
  6. during the playback, press the mute fhunction key.

  Expected result:
  of step 5. : The recorded sound was muted. The LED indicate the mic was muted.
  of step 6. : The speaker was muted and the mute LED indicate it was muted.

  Actual result:
  of step 5. : nothing happened.
  of step 6 : the sound was muted but the LED did not change color.

  More information:
  sudo hda-verb /dev/snd/hwC1D0 0x18 SET_PIN_WIDGET_CONTROL 0x20
  could turn off the mic mute LED

  sudo hda-verb /dev/snd/hwC1D0 0x18 SET_PIN_WIDGET_CONTROL 0x24
  could turn on the mic mute LED

  ----------------------------------

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     1404 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     1404 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Jan 12 07:36:28 2015
  HibernationDevice: RESUME=UUID=e24b803a-e217-4d6d-a35c-dbe0c033966a
  InstallationDate: Installed on 2015-01-08 (4 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  MachineType: Hewlett-Packard HP Licrice
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=c1e0a265-8c75-4427-ad25-f0c76f003ce7 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware                             1.127.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/03/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M84 Ver. 97.35
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 221D
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 63.14
  dmi.chassis.asset.tag: 73612P10CU
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvrM84Ver.97.35:bd09/03/2014:svnHewlett-Packard:pnHPLicrice:pvrA3009CD10002:rvnHewlett-Packard:rn221D:rvrKBCVersion63.14:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP Licrice
  dmi.product.version: A3009CD10002
  dmi.sys.vendor: Hewlett-Packard

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