Public bug reported:
Sound was working on this machine prior to switching to use the kubuntu
plasma desktop and opening the sound configuration in phonon to see if I
could fix a low volume issue fixes. Adding the suggested line from
several forum posts for intel hda in the /etc/modprobe.d/alsa-base.conf,
use of the command line alsamixer and a shutdown/restart seemed to have
corrected it but after a reboot a couple days later I had no audio
devices detected at all.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9
Uname: Linux 3.0.0-14-generic x86_64
AlsaDevices:
total 0
crw-rw----+ 1 root audio 116, 1 2011-12-16 23:30 seq
crw-rw----+ 1 root audio 116, 33 2011-12-16 23:30 timer
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices: aplay: device_list:240: no soundcards found...
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices: arecord: device_list:240: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Date: Fri Dec 16 23:41:28 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/zsh
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: Upgraded to oneiric on 2011-10-27 (51 days ago)
dmi.bios.date: 05/13/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F3
dmi.board.name: Z68MA-D2H-B3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF3:bd05/13/2011:svnGigabyteTechnologyCo.,Ltd.:pnZ68MA-D2H-B3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnZ68MA-D2H-B3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: Z68MA-D2H-B3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2011-12-10T16:52:46
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric
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https://bugs.launchpad.net/bugs/905633
Title:
PCI/internal sound card not detected
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