Public bug reported:
I have installed Ubuntu 10.10 64 bit - The Maverick Meerkat - on my
Lenovo G560 laptop. There do not seem to be drivers for the sound card.
I have no sound, and under Preferences - Sound there is nothing listed
under the Hardware tab. When I do Administration - System Testing it
does not find a sound card. Sound works fine under Windows 7.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: alsa-base 1.0.23+dfsg-1ubuntu4
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: wl
AlsaDevices:
total 0
crw-rw----+ 1 root audio 116, 3 2010-11-13 12:33 seq
crw-rw----+ 1 root audio 116, 2 2010-11-13 12:33 timer
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices: aplay: device_list:235: no soundcards found...
Architecture: amd64
ArecordDevices: arecord: device_list:235: no soundcards found...
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1: Cannot stat file /proc/4485/fd/32:
Stale NFS file handle
CheckboxCommand: cat /proc/asound/cards
CheckboxDescription:
Detecting your sound device(s):
$output
Is this correct?
CheckboxTest: list_audio_devices
Date: Sat Nov 13 18:56:39 2010
LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
SourcePackage: alsa-driver
dmi.bios.date: 08/23/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 29CN30WW(V2.07)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: LENOVO
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnLENOVO:bvr29CN30WW(V2.07):bd08/23/2010:svnLENOVO:pn0679:pvrLenovoG560:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: 0679
dmi.product.version: Lenovo G560
dmi.sys.vendor: LENOVO
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug audio checkbox-bug maverick
--
Ubuntu 10.10 64 bit does not recognize sound card
https://bugs.launchpad.net/bugs/674966
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