Public bug reported:
Hello,
I am having trouble with my sound drivers. The whole thing started with the
kernel update to linux-image-3.2.0-31-generic 3.2.0-31.50 (see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1059521).
First, I got things working with one user:
mplayer -ao openal *.mp3
Then when switching to an admin account (with sudo privileges), I can't play
sound normally, which worked after the initial buginess started, but has also
now stopped working. The same command above works no longer works for the admin
user.
I have also played with the 'alsamixer' with the admin account.
It tells me:
$ alsamixer
cannot open mixer: No such file or directory
The same is no problem for the other non-admin user. Both users are part
of the group 'audio'.
Somehow it appears to be a hardware problem, but at the same time the
permissions somehow are strange as well i.e. the difference between
users.
I appreciate any help.
Brian
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15.1
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
Uname: Linux 3.2.0-32-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
Home directory /home/oney not ours.
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: onb134 24271 F...m mplayer
/dev/snd/timer: onb134 24271 f.... mplayer
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0520000 irq 50'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,103c3048,00100101'
Controls : 25
Simple ctrls : 13
Date: Fri Oct 26 19:59:01 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64+mac
(20120425.1)
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory
/home/oney not ours.
No PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/23/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786G2 v02.01
dmi.board.asset.tag: CZC04581GL
dmi.board.name: 3048h
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: CZC04581GL
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr786G2v02.01:bd02/23/2011:svnHewlett-Packard:pnHPCompaq6000ProMTPC:pvr:rvnHewlett-Packard:rn3048h:rvr:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP Compaq 6000 Pro MT PC
dmi.sys.vendor: Hewlett-Packard
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/1071851
Title:
Sound doesn't work can't get the pulseaudio or alsa drivers to work
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