[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/1058076
Title:
System sounds stop after several minutes of use
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
Not all sound playback is broken. When I first log in, I get system
sounds. After several minutes, the sounds are no longer available.
Yet if I view a video I can get sound. If I shutdown and reboot I get
sound back again. This is extended to inside CrossOver when playing
Eve Online. I get sounds for several minutes then the sound stops and
never comes back. This began AFTER a patch because about a month ago
this loss of sound (including Eve) did not happen.
Reproduction:
After installing ubuntu on an EliteBook 8740w install all updates to bring it
to the current build.
Shutdown and wait a few minutes then reboot.
After login perform tasks that would activate a system sound (such as logoff
and login)
It will take about 2 minutes for the sound to stop.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: michaeleber 2254 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd7420000 irq 62'
Mixer name : 'IDT 92HD75B3X5'
Components : 'HDA:111d7603,103c1523,00100202
HDA:11c11040,103c3066,00100200'
Controls : 19
Simple ctrls : 10
Date: Fri Sep 28 06:42:36 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Speaker, Internal
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: Only some of outputs are working
Title: [HP EliteBook 8740w, IDT 92HD75B3X5, Speaker, Internal] Playback
problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/30/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CAD Ver. F.05
dmi.board.name: 1520
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 33.2C
dmi.chassis.asset.tag: CNU0290HKG
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68CADVer.F.05:bd07/30/2010:svnHewlett-Packard:pnHPEliteBook8740w:pvr:rvnHewlett-Packard:rn1520:rvrKBCVersion33.2C:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8740w
dmi.sys.vendor: Hewlett-Packard
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