Public bug reported:
No sound at all through external speakers. Originally only was unable to
get sound and proper video speed during playback of online video. Now
appropriate video speed, but no audio through online or other mediums.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC2: peter 1856 F pulseaudio
/dev/snd/controlC0: peter 1856 F pulseaudio
/dev/snd/controlC1: peter 1856 F pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe4f8000 irq 16'
Mixer name : 'Realtek ALC892'
Components : 'HDA:10ec0892,104383c0,00100302'
Controls : 43
Simple ctrls : 20
Card1.Amixer.info:
Card hw:1 'camera'/'USB camera at usb-:00:12.0-1, full speed'
Mixer name : 'USB Mixer'
Components : 'USB045e:00f7'
Controls : 3
Simple ctrls : 2
Card2.Amixer.info:
Card hw:2 'Generic'/'HD-Audio Generic at 0xfe5bc000 irq 50'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Thu May 10 13:27:03 2012
InstallationMedia: Ubuntu 11.04 Natty Narwhal - Release amd64 (20110427.1)
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:SB failed
Symptom_Card: Juniper HDMI Audio [Radeon HD 5700 Series] - HD-Audio Generic
Symptom_DevicesInUse:
1856 1856 1856 peter F pulseaudio
/dev/snd/controlC0: peter F pulseaudio
/dev/snd/controlC1: peter F pulseaudio
Symptom_Type: No sound at all
Title: [HDA-Intel - HDA ATI SB, playback] No sound at all
UpgradeStatus: Upgraded to precise on 2012-04-29 (10 days ago)
dmi.bios.date: 03/12/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1104
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A89GTD-PRO/USB3
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1104:bd03/12/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A89GTD-PRO/USB3:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/997720
Title:
No sound at all.
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