Public bug reported:

sound continues to come from computer speakers when mirrored hdmi to tv instead 
of tv speakers.
tried restarting computer and have to enable mirror display in settings again 
after reboot. still no sound through tv

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  matt       2003 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Apr 19 08:49:02 2014
InstallationDate: Installed on 2013-11-30 (139 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  matt       2003 F.... pulseaudio
Symptom_Jack: Digital Out, HDMI
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] No sound 
at all
UpgradeStatus: Upgraded to trusty on 2014-04-19 (0 days ago)
dmi.bios.date: 11/27/2012
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68SRR Ver. F.30
dmi.board.name: 167C
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 22.24
dmi.chassis.asset.tag: CNU2133QCM
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68SRRVer.F.30:bd11/27/2012:svnHewlett-Packard:pnHPProBook4530s:pvrA0001D02:rvnHewlett-Packard:rn167C:rvrKBCVersion22.24:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP ProBook 4530s
dmi.product.version: A0001D02
dmi.sys.vendor: Hewlett-Packard

** Affects: alsa-driver (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug trusty

** Summary changed:

- [HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] No sound at all
+ [HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] Sound plays 
through computer instead of tv

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1309978

Title:
  [HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] Sound
  plays through computer instead of tv

Status in “alsa-driver” package in Ubuntu:
  New

Bug description:
  sound continues to come from computer speakers when mirrored hdmi to tv 
instead of tv speakers.
  tried restarting computer and have to enable mirror display in settings again 
after reboot. still no sound through tv

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  matt       2003 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sat Apr 19 08:49:02 2014
  InstallationDate: Installed on 2013-11-30 (139 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
  Symptom_Card: Built-in Audio - HDA Intel PCH
  Symptom_DevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  matt       2003 F.... pulseaudio
  Symptom_Jack: Digital Out, HDMI
  Symptom_PulsePlaybackTest: PulseAudio playback test successful
  Symptom_Type: No sound at all
  Title: [HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] No sound 
at all
  UpgradeStatus: Upgraded to trusty on 2014-04-19 (0 days ago)
  dmi.bios.date: 11/27/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68SRR Ver. F.30
  dmi.board.name: 167C
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 22.24
  dmi.chassis.asset.tag: CNU2133QCM
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68SRRVer.F.30:bd11/27/2012:svnHewlett-Packard:pnHPProBook4530s:pvrA0001D02:rvnHewlett-Packard:rn167C:rvrKBCVersion22.24:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP ProBook 4530s
  dmi.product.version: A0001D02
  dmi.sys.vendor: Hewlett-Packard

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