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[Jarno Suni <1433568@xxxxxxxxxxxxxxxxxx>]

Now I can change PCM volume again with the upstream kernel. I don't know
what kept it from changing some time ago. I didn't reboot.

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https://bugs.launchpad.net/bugs/1433568

Title:
  PCM mixer controls just line out, and Line out mixer missing

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I don't know this PCM really well, but I am used to that it controls
  volume of several outputs together with other mixers like Master mixer
  does. However, here PCM controls volume of Line out (i.e. analog out),
  but does not work with Headphone or Speaker. I would expect there was
  a specific mixer called Line out for controlling line out volume.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-46-lowlatency 3.13.0-46.79
  ProcVersionSignature: Ubuntu 3.13.0-46.79-lowlatency 3.13.11-ckt15
  Uname: Linux 3.13.0-46-lowlatency x86_64
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Wed Mar 18 14:25:59 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-09-21 (178 days ago)
  InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.1)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Dell Inc. OptiPlex 745
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-46-lowlatency root=UUID=d012c1bd-7e56-4035-b321-38d20cb14421 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-lowlatency N/A
   linux-backports-modules-3.13.0-46-lowlatency  N/A
   linux-firmware                                1.127.11
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/26/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.6.6
  dmi.board.name: 0RF703
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr2.6.6:bd06/26/2011:svnDellInc.:pnOptiPlex745:pvr:rvnDellInc.:rn0RF703:rvr:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 745
  dmi.sys.vendor: Dell Inc.

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