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[Bug 1449126] [NEW] [HDA-Intel - HDA Intel PCH, playback] Pulseaudio fails to detect card

 

Public bug reported:

I was using Audio Production software and suddenly the sound just
disappeared. One of the softwares I was using (PureData) send me a
message about an issue with Alsa output and now I don't have sound.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pulseaudio 1:4.0-0ubuntu11.1
ProcVersionSignature: Ubuntu 3.13.0-49.83-lowlatency 3.13.11-ckt17
Uname: Linux 3.13.0-49-lowlatency x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  muffinhead   7153 F.... jackd
 /dev/snd/pcmC0D0c:   muffinhead   7153 F...m jackd
 /dev/snd/pcmC0D0p:   muffinhead   7153 F...m jackd
CurrentDesktop: XFCE
Date: Mon Apr 27 11:03:41 2015
InstallationDate: Installed on 2013-11-16 (526 days ago)
InstallationMedia: Ubuntu-Studio 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel PCH
Title: [HDA-Intel - HDA Intel PCH, playback] Pulseaudio fails to detect card
UpgradeStatus: Upgraded to trusty on 2014-05-22 (339 days ago)
dmi.bios.date: 01/24/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 230
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: K45A
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No  Asset  Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr230:bd01/24/2013:svnASUSTeKCOMPUTERINC.:pnK45A:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK45A:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: K45A
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

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


** Tags: amd64 apport-bug trusty

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https://bugs.launchpad.net/bugs/1449126

Title:
  [HDA-Intel - HDA Intel PCH, playback] Pulseaudio fails to detect card

Status in pulseaudio package in Ubuntu:
  New

Bug description:
  I was using Audio Production software and suddenly the sound just
  disappeared. One of the softwares I was using (PureData) send me a
  message about an issue with Alsa output and now I don't have sound.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: pulseaudio 1:4.0-0ubuntu11.1
  ProcVersionSignature: Ubuntu 3.13.0-49.83-lowlatency 3.13.11-ckt17
  Uname: Linux 3.13.0-49-lowlatency x86_64
  ApportVersion: 2.14.1-0ubuntu3.10
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  muffinhead   7153 F.... jackd
   /dev/snd/pcmC0D0c:   muffinhead   7153 F...m jackd
   /dev/snd/pcmC0D0p:   muffinhead   7153 F...m jackd
  CurrentDesktop: XFCE
  Date: Mon Apr 27 11:03:41 2015
  InstallationDate: Installed on 2013-11-16 (526 days ago)
  InstallationMedia: Ubuntu-Studio 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_Card: HDA-Intel - HDA Intel PCH
  Title: [HDA-Intel - HDA Intel PCH, playback] Pulseaudio fails to detect card
  UpgradeStatus: Upgraded to trusty on 2014-05-22 (339 days ago)
  dmi.bios.date: 01/24/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 230
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: K45A
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No  Asset  Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr230:bd01/24/2013:svnASUSTeKCOMPUTERINC.:pnK45A:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK45A:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: K45A
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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