PCI/internal sound card seems to be detected, but is not available
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
In my PC is a VT8237A/VT8251 HDA Controller from VIA Technologies, Inc.
When I open the sound preferences, I only see a dummy output.
I tried a lot of commands to figure out the pronblem. It seems that the PCI sound controller is found.
Somehow it is not recognized as an audio device.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+
ProcVersionSign
Uname: Linux 3.0.0-16-generic i686
AlsaDevices:
total 0
crw-rw----+ 1 root audio 116, 1 2012-02-13 11:37 seq
crw-rw----+ 1 root audio 116, 33 2012-02-13 11:37 timer
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices: aplay: device_list:240: no soundcards found...
ApportVersion: 1.23-0ubuntu4
Architecture: i386
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: Mon Feb 13 12:04:02 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/23/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: K8M890-8237A
dmi.board.vendor: Foxconn
dmi.chassis.type: 3
dmi.chassis.vendor: OEM
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: OEM
dmi.sys.vendor: Foxconn
So the issue is:
[ 7.379223] hda-intel: ioremap error
[ 7.379231] HDA Intel 0000:80:01.0: PCI INT A disabled
See if adding pci=use_crs to your boot line fixes it. Reference: https:/ /bugzilla. kernel. org/show_ bug.cgi? id=16921# c5