Public bug reported:
It should be surround or dolby or stereo but none of them works. Thanks.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.38-generic 3.2.16
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC271X Analog [ALC271X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: kobbe 2687 F.... pulseaudio
/dev/snd/controlC0: kobbe 2687 F.... pulseaudio
/dev/snd/pcmC0D0p: kobbe 2687 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdc500000 irq 44'
Mixer name : 'Realtek ALC271X'
Components : 'HDA:10ec0269,1025035d,00100100'
Controls : 24
Simple ctrls : 13
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xdc420000 irq 45'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Sat May 12 14:31:29 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
2687 2687 2687 2285 kobbe F.... pulseaudio
/dev/snd/controlC0: kobbe F.... pulseaudio
/dev/snd/pcmC0D0p: kobbe F...m pulseaudio
/dev/snd/seq: timidity F.... timidity
Symptom_Jack: Speaker, Internal
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [Aspire 5820TZG, Realtek ALC271X, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/21/2010
dmi.bios.vendor: INSYDE
dmi.bios.version: V1.23
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JM51_CP
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnINSYDE:bvrV1.23:bd12/21/2010:svnAcer:pnAspire5820TZG:pvrV1.23:rvnAcer:rnJM51_CP:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire 5820TZG
dmi.product.version: V1.23
dmi.sys.vendor: Acer
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/998424
Title:
[Aspire 5820TZG, Realtek ALC271X, Speaker, Internal] No sound at all
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