Public bug reported:
After a install of Ubuntu 10.10 64 Bit.
There is No Sound at all when playing anything with audio, and my
onboard sound card no longer gets recognized in Sound Preferences, after
working fine in Ubuntu 10.04 & previous versions.
$ lspci | grep -i audio
shows:-
80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High
Definition Audio Controller) (rev 10)
aplay -l | grep tarjeta
:-
aplay: device_list:235: no soundcards found...
lsmod | grep -i snd
:-
snd_hda_intel 37964 1
snd_hda_codec 100919 1 snd_hda_intel
snd_hwdep 6660 1 snd_hda_codec
snd_pcm 89104 2 snd_hda_intel,snd_hda_codec
snd_seq_midi 5932 0
snd_rawmidi 22207 1 snd_seq_midi
snd_seq_midi_event 7291 1 snd_seq_midi
snd_seq 57512 2 snd_seq_midi,snd_seq_midi_event
snd_timer 23850 2 snd_pcm,snd_seq
snd_seq_device 6912 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 64117 8
snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 1240 1 snd
snd_page_alloc 8588 2 snd_hda_intel,snd_pcm
It works fine with ubuntu 10.04 lts
Regards.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
AlsaDevices:
total 0
crw-rw----+ 1 root audio 116, 3 2010-11-12 11:28 seq
crw-rw----+ 1 root audio 116, 2 2010-11-12 11:28 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:
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Date: Fri Nov 12 13:26:34 2010
HibernationDevice: RESUME=UUID=e8af0d9b-3a17-4c79-9142-695e53792812
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: MICRO-STAR INTERNATIONAL CO., LTD MS-7253
ProcCmdLine: root=UUID=bde6a039-9ce1-455c-87fc-488db22ddd78 ro quiet splash
ProcEnviron:
LANG=fr_FR.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
SourcePackage: linux
WifiSyslog:
WpaSupplicantLog:
dmi.bios.date: 03/19/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: V1.3B3
dmi.board.name: MS-7253
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: 1.00
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvrV1.3B3:bd03/19/2007:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7253:pvr1.00:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7253:rvr1.00:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr:
dmi.product.name: MS-7253
dmi.product.version: 1.00
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-sound maverick needs-upstream-testing
regression-release
--
Error during boot sequence and no sound since ubuntu 10.10 installation
https://bugs.launchpad.net/bugs/674479
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