[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1086200
Title:
[CMI8738 - C-Media CMI8738, playback] fails after a while, when it
does work very bad sound quality
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
No sound. Nothing at all. Not even the cute drumming sound on logout.
I can get sound for about ten seconds by tweaking the sound type in
Sound > Sound Settings.... When I do that the sound is terrible
quality for about ten seconds before it shuts off again.
I've tried *everything*: killing pulse, unmuting everything in
alsamixer... While I'm at it, I didn't see any mute control under
"Master", just a blank spot.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu5
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: matthew 1303 F.... pulseaudio
/dev/snd/controlC0: matthew 1303 F.... pulseaudio
/dev/snd/pcmC0D0c: matthew 1303 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'CMI8738'/'C-Media CMI8738 (model 37) at 0xda00, irq 17'
Mixer name : 'CMedia PCI'
Components : ''
Controls : 43
Simple ctrls : 23
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfcffc000 irq 19'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100200'
Controls : 24
Simple ctrls : 4
CasperVersion: 1.315
Date: Mon Dec 3 23:53:45 2012
LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: High Definition Audio Controller - HDA NVidia
Symptom_Type: Sound works for a while, then breaks
Title: [CMI8738 - C-Media CMI8738, playback] fails after a while
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/17/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 3.14
dmi.board.name: Amberine M
dmi.board.vendor: ASUSTek Computer INC.
dmi.board.version: 1.03
dmi.chassis.type: 3
dmi.chassis.version: 1111
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvr3.14:bd01/17/2006:svnCompaqPresario061:pnER925AA-ABASR1850NXNA660:pvr0ny1411RE101AMBEM00:rvnASUSTekComputerINC.:rnAmberineM:rvr1.03:cvn:ct3:cvr1111:
dmi.product.name: ER925AA-ABA SR1850NX NA660
dmi.product.version: 0ny1411RE101AMBEM00
dmi.sys.vendor: Compaq Presario 061
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