** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Fix Released
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https://bugs.launchpad.net/bugs/1019693
Title:
[HDA-Intel - HDA Intel, playback] Audio stuttering
Status in pulseaudio package in Ubuntu:
Fix Released
Status in Arch Linux:
New
Bug description:
My audio has always worked perfectly on this hardware and 12.04. On 30
June 2012 (Australian time) I received an update, including a kernel
update. Since then the sound is stuttering.
Audio will play normally for 10 seconds or so, but then about 1/4 of a
second of the audio stream will be replayed in a loop 5 or 6 times.
Even during the audio-test executed from the ubuntu-bug application (a
solid beep), there was a noticeable stop and restart of the beep.
i.e. what should be beeeeeeeeeeeeeeeep became
beeeeeee.bebebebebe.beeep
Others have reported a similar issue since the same patch:
http://ubuntuforums.org/showthread.php?p=12064710&posted=1#post12064710
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15.1
ProcVersionSignature: Ubuntu 3.2.0-26.41-generic 3.2.19
Uname: Linux 3.2.0-26-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jem 2029 F.... pulseaudio
/dev/snd/controlC0: jem 2029 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbcf8000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0887,1028040d,00100202
HDA:80862804,80860101,00100000'
Controls : 52
Simple ctrls : 23
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfbdbc000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sun Jul 1 10:08:19 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
ProcEnviron:
LANGUAGE=en_AU:en
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Juniper HDMI Audio [Radeon HD 5700 Series] - HD-Audio Generic
Symptom_PulsePlaybackTest: PulseAudio playback test failed
Symptom_SpeakerTestPulseStderr: W r i t e e r r o r : - 3 2 , B r o k e n
p i p e
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [HDA-Intel - HDA Intel, playback] Underruns, dropouts or crackling
sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/09/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0G3HR7
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA03:bd12/09/2009:svnDellInc.:pnStudioXPS8100:pvr:rvnDellInc.:rn0G3HR7:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: Studio XPS 8100
dmi.sys.vendor: Dell Inc.
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