Public bug reported:
Pulseaudio apparently crashes or restarts but I couldn't identify what triggers
the problem.
The indicator icon suddenly shows the speaker with two dashes, no sound at all,
and then after a few seconds the soundcard is detected either as "dummy audio
device" or as "Analog output", in which case sound works again for a few
minutes until it happens again.
Tried removing ~/.pulse and restarting the session. It didn't helped.
This is the only sign I found in /var/log/syslog:
Mar 13 15:55:42 e6510 pulseaudio[4592]: ( 0.009| 0.009) [pulseaudio] pid.c:
Stale PID file, overwriting.
Mar 13 15:55:43 e6510 pulseaudio[4597]: ( 0.060| 0.060) [pulseaudio] pid.c:
Daemon already running.
Mar 13 15:58:48 e6510 pulseaudio[5030]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 15:58:48 e6510 pulseaudio[5031]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 15:58:51 e6510 pulseaudio[5041]: ( 2.258| 2.258) [pulseaudio] pid.c:
Daemon already running.
Mar 13 15:59:03 e6510 pulseaudio[5046]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 15:59:03 e6510 pulseaudio[5049]: ( 0.013| 0.013) [pulseaudio] pid.c:
Stale PID file, overwriting.
Mar 13 16:02:33 e6510 pulseaudio[5103]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 16:02:33 e6510 pulseaudio[5104]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 16:02:33 e6510 pulseaudio[5107]: ( 0.009| 0.009) [pulseaudio] pid.c:
Stale PID file, overwriting.
Mar 13 16:02:34 e6510 pulseaudio[5112]: ( 0.056| 0.056) [pulseaudio] pid.c:
Daemon already running.
Mar 13 16:19:59 e6510 pulseaudio[5819]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 16:19:59 e6510 pulseaudio[5826]: ( 0.009| 0.009) [pulseaudio] pid.c:
Stale PID file, overwriting.
Mar 13 16:19:59 e6510 pulseaudio[5828]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 16:20:02 e6510 pulseaudio[5834]: ( 2.317| 2.317) [pulseaudio] pid.c:
Daemon already running.
Mar 13 16:24:00 e6510 pulseaudio[5900]: ( 0.000| 0.000) [pulseaudio]
main.c: User-configured server at
{7d28ecb219f790d6371240550000000b}unix:/home/dschulz/.pulse/7d28ecb219f790d6371240550000000b-runtime/native,
which appears to be local. Probing deeper.
Mar 13 16:24:00 e6510 pulseaudio[5903]: ( 0.008| 0.008) [pulseaudio] pid.c:
Stale PID file, overwriting.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu12
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dschulz 5903 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6960000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:111d76d5,1028040b,00100104
HDA:80862804,80860101,00100000'
Controls : 37
Simple ctrls : 13
Date: Tue Mar 13 16:49:10 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20120110.2)
ProcEnviron:
TERM=xterm
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to precise on 2012-01-12 (60 days ago)
dmi.bios.date: 11/30/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 02K3Y4
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA11:bd11/30/2011:svnDellInc.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn02K3Y4:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.
modified.conffile..etc.pulse.daemon.conf: [modified]
mtime.conffile..etc.pulse.daemon.conf: 2012-03-11T19:42:49.354579
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/954404
Title:
Pulseaudio crashes / restarts for no apparent reason
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