touch-packages team mailing list archive

[Douglas Franz <khaverim7@xxxxxxxxx>]

Public bug reported:

When I first used my speakers on this new Ubuntu computer, the sound
worked fine. At some point the sound started clipping with only a
fraction of a second of sound every second or so. When I look at the
system settings for sound I find that the machine is automatically
"detecting" headphones and switching the output automatically to
headphones, back and forth, from analog out.

Ubuntu 14.10

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  khavernathy   2904 F.... pulseaudio
 /dev/snd/pcmC0D0c:   khavernathy   2904 F...m pulseaudio
 /dev/snd/controlC0:  khavernathy   2904 F.... pulseaudio
CurrentDesktop: Unity
Date: Sat Dec 20 19:28:33 2014
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Green Line Out, Rear
Symptom_Type: Only some of outputs are working
Title: [Wild Dog Performance, Realtek ALC887-VD, Green Line Out, Rear] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/09/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2306
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: H97-PLUS
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: System76, Inc.
dmi.chassis.version: wilp11
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2306:bd10/09/2014:svnSystem76,Inc.:pnWildDogPerformance:pvrwilp11:rvnASUSTeKCOMPUTERINC.:rnH97-PLUS:rvrRevX.0x:cvnSystem76,Inc.:ct3:cvrwilp11:
dmi.product.name: Wild Dog Performance
dmi.product.version: wilp11
dmi.sys.vendor: System76, Inc.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-12-19T11:19:19.970938

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


** Tags: amd64 apport-bug utopic

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1404576

Title:
  sound output undesirably and unexpectedly switches between headphone
  and analog output

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  When I first used my speakers on this new Ubuntu computer, the sound
  worked fine. At some point the sound started clipping with only a
  fraction of a second of sound every second or so. When I look at the
  system settings for sound I find that the machine is automatically
  "detecting" headphones and switching the output automatically to
  headphones, back and forth, from analog out.

  Ubuntu 14.10

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: alsa-base 1.0.25+dfsg-0ubuntu4
  ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-28-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  khavernathy   2904 F.... pulseaudio
   /dev/snd/pcmC0D0c:   khavernathy   2904 F...m pulseaudio
   /dev/snd/controlC0:  khavernathy   2904 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sat Dec 20 19:28:33 2014
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
  Symptom_Card: Built-in Audio - HDA Intel PCH
  Symptom_Jack: Green Line Out, Rear
  Symptom_Type: Only some of outputs are working
  Title: [Wild Dog Performance, Realtek ALC887-VD, Green Line Out, Rear] Playback problem
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/09/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2306
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: H97-PLUS
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: System76, Inc.
  dmi.chassis.version: wilp11
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2306:bd10/09/2014:svnSystem76,Inc.:pnWildDogPerformance:pvrwilp11:rvnASUSTeKCOMPUTERINC.:rnH97-PLUS:rvrRevX.0x:cvnSystem76,Inc.:ct3:cvrwilp11:
  dmi.product.name: Wild Dog Performance
  dmi.product.version: wilp11
  dmi.sys.vendor: System76, Inc.
  mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-12-19T11:19:19.970938

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