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[Raymond <1411084@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1302090 ***
    https://bugs.launchpad.net/bugs/1302090

** This bug has been marked a duplicate of bug 1302090
   Dell Alienware 14, Speaker sound output is mono until a headphone jack is plugged

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https://bugs.launchpad.net/bugs/1411084

Title:
  My sound doesn't work and all my output devices in sound settings are
  gone.

Status in pulseaudio package in Ubuntu:
  New

Bug description:
  I was working on installing different themes for my desktop and after
  uninstalling one of them my sound stopped working. I check the sound
  settings and all my output devices disappeared. The icon disappeared
  unless i refreshed the toggle on the sound settings menu, but its just
  the speaker icon and there's no sound waves or x coming out of it, yet
  it says that it's muted.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pulseaudio 1:4.0-0ubuntu11
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D8p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: Unity
  Date: Wed Jan 14 22:14:17 2015
  InstallationDate: Installed on 2014-12-04 (41 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  SourcePackage: pulseaudio
  Symptom: audio
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/16/2013
  dmi.bios.vendor: Alienware
  dmi.bios.version: A06
  dmi.board.name: 07MJ2Y
  dmi.board.vendor: Alienware
  dmi.board.version: A01
  dmi.chassis.type: 8
  dmi.chassis.vendor: Alienware
  dmi.chassis.version: A06
  dmi.modalias: dmi:bvnAlienware:bvrA06:bd10/16/2013:svnAlienware:pnAlienware14:pvrA06:rvnAlienware:rn07MJ2Y:rvrA01:cvnAlienware:ct8:cvrA06:
  dmi.product.name: Alienware 14
  dmi.product.version: A06
  dmi.sys.vendor: Alienware

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