Public bug reported:
no sound on Acer AO751h Ubuntu 12
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.24+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-8.14-generic 3.2.0
Uname: Linux 3.2.0-8-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 1.90-0ubuntu1
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info:
Card hw:0 'MID'/'HDA Intel MID at 0xb0050000 irq 22'
Mixer name : 'Realtek ALC272X'
Components : 'HDA:10ec0272,10250244,00100001'
Controls : 15
Simple ctrls : 9
CheckboxCommand: gst_pipeline_test -t 2 'audiotestsrc wave=sine freq=512 !
audioconvert ! audioresample ! gconfaudiosink'
CheckboxTest: audio/playback_auto
Date: Mon Jan 9 07:47:07 2012
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release i386 (20110720.1)
PackageArchitecture: all
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, no user)
LANG=en_US.UTF-8
SourcePackage: alsa-driver
UpgradeStatus: Upgraded to precise on 2012-01-09 (0 days ago)
dmi.bios.date: 06/23/2009
dmi.bios.vendor: Acer
dmi.bios.version: V0.3206
dmi.board.name: JV11-ML
dmi.board.vendor: Acer
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAcer:bvrV0.3206:bd06/23/2009:svnAcer:pnAO751h:pvrNotApplicable:rvnAcer:rnJV11-ML:rvrNotApplicable:cvnAcer:ct1:cvrN/A:
dmi.product.name: AO751h
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug audio checkbox-bug i386 precise running-unity
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https://bugs.launchpad.net/bugs/913794
Title:
no sound on Acer AO751h
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