Public bug reported:
Sound has worked on this netbook in 12.10, 12.04, 11.10, and 11.04.
Sound device is listed by lspci:
carl@miskatonic-ubuntu:~$ lspci | grep Audio
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio
[Radeon HD 6250/6310]
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel
HDA) (rev 40)
Neither of these options is listed in Sound Settings. Both should be
listed with 00:14.2 selected by default if no HDMI cable is connected.
Sound stopped working immediately after upgrade from 12.10 to 13.04.
Upgrade was performed in place by changed sources.list references from
quantal to raring. No errors occured during upgrade.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: pulseaudio 1:2.1-0ubuntu4
ProcVersionSignature: Ubuntu 3.7.0-4.12-generic 3.7.0-rc7
Uname: Linux 3.7.0-4-generic x86_64
NonfreeKernelModules: wl fglrx
ApportVersion: 2.6.2-0ubuntu5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D0c',
'/dev/snd/pcmC1D0p', '/dev/snd/controlC0', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Wed Nov 28 20:11:01 2012
InstallationDate: Installed on 2012-11-12 (16 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to raring on 2012-11-24 (4 days ago)
dmi.bios.date: 12/09/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.03
dmi.board.name: Aspire One 522
dmi.board.vendor: Acer
dmi.board.version: V1.03
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAcer:bvrV1.03:bd12/09/2010:svnAcer:pnAspireOne522:pvrV1.03:rvnAcer:rnAspireOne522:rvrV1.03:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire One 522
dmi.product.version: V1.03
dmi.sys.vendor: Acer
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring running-unity
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https://bugs.launchpad.net/bugs/1084303
Title:
No sound. No sound card listed in Sound Settings
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