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[Bug 1406507] [NEW] [To be filled by O.E.M., Realtek ALC892, Green Line Out, Rear] Underruns, dropouts or crackling sound

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: "Sgt. Doakes" <npmsdadd@xxxxxxxxx>
Date: Tue, 30 Dec 2014 11:32:38 -0000
Reply-to: Bug 1406507 <1406507@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

The problem started, when I've installed mobo drivers for Win7. The first part of the problem was the jumping sound slide and the flashing new audio output (headphones in my case) in sound settings window. The second part is the more disturbing: the speaker ceases to play sound for a fraction of a second, a quiet crackle can be heard, after that the sound works fine for a while.
I've managed to fix the slide and flashing output following #874535 bugs thread. But I'm stuck with the second part

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.13.0-43.72~precise1-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-43-generic.
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  johnlocke   2148 F.... pulseaudio
 /dev/snd/controlC0:  johnlocke   2148 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xfeb00000 irq 16'
   Mixer name	: 'Realtek ALC892'
   Components	: 'HDA:10ec0892,10438410,00100302'
   Controls      : 50
   Simple ctrls  : 21
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfea30000 irq 89'
   Mixer name	: 'ATI R6xx HDMI'
   Components	: 'HDA:1002aa01,00aa0100,00100100'
   Controls      : 7
   Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Tue Dec 30 12:17:29 2014
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140807.1)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:SB failed
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_Jack: Green Line Out, Rear
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [To be filled by O.E.M., Realtek ALC892, Green Line Out, Rear] Underruns, dropouts or crackling sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/16/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2005
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: M5A97 EVO R2.0
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2005:bd09/16/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97EVOR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: To be filled by O.E.M.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-12-30T12:02:10.510758

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


** Tags: amd64 apport-bug precise running-unity

-- 
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/1406507

Title:
  [To be filled by O.E.M., Realtek ALC892, Green Line Out, Rear]
  Underruns, dropouts or crackling sound

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  The problem started, when I've installed mobo drivers for Win7. The first part of the problem was the jumping sound slide and the flashing new audio output (headphones in my case) in sound settings window. The second part is the more disturbing: the speaker ceases to play sound for a fraction of a second, a quiet crackle can be heard, after that the sound works fine for a while.
  I've managed to fix the slide and flashing output following #874535 bugs thread. But I'm stuck with the second part

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu1.1
  ProcVersionSignature: Ubuntu 3.13.0-43.72~precise1-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-43-generic.
  ApportVersion: 2.0.1-0ubuntu17.8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  johnlocke   2148 F.... pulseaudio
   /dev/snd/controlC0:  johnlocke   2148 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfeb00000 irq 16'
     Mixer name	: 'Realtek ALC892'
     Components	: 'HDA:10ec0892,10438410,00100302'
     Controls      : 50
     Simple ctrls  : 21
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfea30000 irq 89'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100100'
     Controls      : 7
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Tue Dec 30 12:17:29 2014
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140807.1)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:SB failed
  Symptom_Card: Built-in Audio - HDA ATI SB
  Symptom_Jack: Green Line Out, Rear
  Symptom_Type: Underruns, dropouts, or "crackling" sound
  Title: [To be filled by O.E.M., Realtek ALC892, Green Line Out, Rear] Underruns, dropouts or crackling sound
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/16/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2005
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A97 EVO R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2005:bd09/16/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A97EVOR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: To be filled by O.E.M.
  mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-12-30T12:02:10.510758

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Follow ups

[Bug 1406507] [NEW] [To be filled by O.E.M., Realtek ALC892, Green Line Out, Rear] Underruns, dropouts or crackling sound
From: Sgt. Doakes, 2014-12-30
References

[Bug 1406507] [NEW] [To be filled by O.E.M., Realtek ALC892, Green Line Out, Rear] Underruns, dropouts or crackling sound
From: Sgt. Doakes, 2014-12-30