Public bug reported:
Upgraded from to and now have no sound and mike doesn't work.
Sound settings only shows "Dummy", nothing else, as does pavucontrol.
I have made sure everything is unmuted in alsamixer and every volume is at
maximum.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-10.17-generic-pae 3.2.1
Uname: Linux 3.2.0-10-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D3',
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p',
'/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D7p', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfe500000 irq 47'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0892,18491892,00100302
HDA:80862805,80862805,00100000'
Controls : 43
Simple ctrls : 21
CurrentDmesg:
[ 17.449583] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 27.778592] eth0: no IPv6 routers present
[ 49.921377] init: plymouth-stop pre-start process (1620) terminated with
status 1
[ 105.418348] ISO 9660 Extensions: Microsoft Joliet Level 1
[ 105.464253] ISOFS: changing to secondary root
Date: Sun Jan 22 10:59:29 2012
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release i386 (20110720.1)
ProcEnviron:
LANGUAGE=en_GB:en_US:en
PATH=(custom, no user)
LANG=en_GB.utf8
SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel PCH
Symptom_Jack: Green Line Out, Rear
Title: [To Be Filled By O.E.M., Realtek ALC892, Green Line Out, Rear]
Pulseaudio fails to detect card
UpgradeStatus: Upgraded to precise on 2012-01-22 (0 days ago)
dmi.bios.date: 07/08/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: H67M
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd07/08/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH67M:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise running-unity
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https://bugs.launchpad.net/bugs/919893
Title:
[To Be Filled By O.E.M., Realtek ALC892, Green Line Out, Rear]
Pulseaudio fails to detect card
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