Public bug reported:
The sound works for approximately 20 seconds of playing audio, then stops and
so sound . When i reboot sound only works for short time again.
Tried several fixes but none have worked so far. I think the soundcard stops
being detected after a short while.
Headphones/external speakers work fine but HDMI and internal speakers have no
soud
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
Date: Sun Jan 12 17:43:59 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-11-29 (44 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_Jack: Speaker, Internal
Symptom_Type: Sound works for a while, then breaks
Title: [SATELLITE L750D, Conexant CX20585, Speaker, Internal] fails after a
while
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/19/2011
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.30
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Inagua
dmi.board.vendor: AMD
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: AMD
dmi.chassis.version: None
dmi.modalias:
dmi:bvnInsydeCorp.:bvr1.30:bd07/19/2011:svnTOSHIBA:pnSATELLITEL750D:pvrPSK4YE-01H00HEN:rvnAMD:rnInagua:rvrBaseBoardVersion:cvnAMD:ct10:cvrNone:
dmi.product.name: SATELLITE L750D
dmi.product.version: PSK4YE-01H00HEN
dmi.sys.vendor: TOSHIBA
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug saucy
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https://bugs.launchpad.net/bugs/1268347
Title:
Speakers work then fails after a while. Only works for 20 seconds
before stopping
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