Public bug reported:
one of the internal speaker is producing crackling and distorted sound.
Headphone output is fine but a bit low on volume.
Kindly help.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.11.0-20.35-generic 3.11.10.6
Uname: Linux 3.11.0-20-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: nikhil 1682 F.... pulseaudio
/dev/snd/controlC0: nikhil 1682 F.... pulseaudio
Date: Thu May 29 13:37:10 2014
MarkForUpload: True
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:MID failed
Symptom_Card: Built-in Audio - HDA Intel MID
Symptom_Jack: Speaker, Internal
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [Inspiron N5010, IDT 92HD81B1X5, Speaker, Internal] Underruns, dropouts
or crackling sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/17/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0YXXJJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A10
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A10
dmi.modalias:
dmi:bvnDellInc.:bvrA10:bd11/17/2010:svnDellInc.:pnInspironN5010:pvrA10:rvnDellInc.:rn0YXXJJ:rvrA10:cvnDellInc.:ct8:cvrA10:
dmi.product.name: Inspiron N5010
dmi.product.version: A10
dmi.sys.vendor: Dell Inc.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2014-05-29T13:26:47.954501
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug saucy
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https://bugs.launchpad.net/bugs/1324426
Title:
[Inspiron N5010, IDT 92HD81B1X5, Speaker, Internal] Underruns,
dropouts or crackling sound
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