Public bug reported:
Was listening to music via Banshee, then the sound suddely became "corrupted"
and vanished.
I tried to change sound device in sound preferences, but now the sound device
list is empty.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: pulseaudio 1:0.9.22+stable-queue-24-g67d18-0ubuntu3.1
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/hwC0D3',
'/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D3p', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xdf600000 irq 44'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0269,10431ac3,00100100
HDA:80862805,80860101,00100000'
Controls : 17
Simple ctrls : 9
Date: Mon Sep 19 20:00:00 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/pulseaudio
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
XsessionErrors:
(npviewer.bin:2468): Gdk-WARNING **: GdkWindow 0x5000122 unexpectedly destroyed
(npviewer.bin:2468): Gdk-WARNING **: GdkWindow 0x5000121 unexpectedly destroyed
(npviewer.bin:2468): Gdk-WARNING **: GdkWindow 0x5000120 unexpectedly destroyed
(npviewer.bin:2468): Gdk-WARNING **: GdkWindow 0x500011d unexpectedly destroyed
dmi.bios.date: 07/17/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: K53SV.308
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: K53SV
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrK53SV.308:bd07/17/2011:svnASUSTeKComputerInc.:pnK53SV:pvr1.0:rvnASUSTeKComputerInc.:rnK53SV:rvr1.0:cvnASUSTeKComputerInc.:ct9:cvr1.0:
dmi.product.name: K53SV
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty
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https://bugs.launchpad.net/bugs/854086
Title:
alsa-sink.c: snd_pcm_mmap_commit: Device or resource busy
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