Public bug reported:
After updating to Ubuntu 16.04 there was no sound from my laptop. I checked
with aplay -l and other such commands and found that my soundcard has been
detected and the driver for the same is already installed. After this I tried
to remove and re-install pulseaudio but to no avail. Hence I decided to report
bug and on searching for bugs found that pulseaudio has crashed on my system.
Also in sound settings there is no device listed in the play from devices list.
Description: Ubuntu 16.04.2 LTS
Release: 16.04
pulseaudio:
Installed: 1:8.0-0ubuntu3.2
Candidate: 1:8.0-0ubuntu3.2
Version table:
*** 1:8.0-0ubuntu3.2 500
500 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64
Packages
100 /var/lib/dpkg/status
1:8.0-0ubuntu3 500
500 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:8.0-0ubuntu3.2
ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44
Uname: Linux 4.4.0-66-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC0D3', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: Unity
Date: Fri Mar 10 21:12:34 2017
InstallationDate: Installed on 2017-02-15 (23 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
Symptom: audio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/20/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 050VP6
dmi.board.vendor: Dell Inc.
dmi.board.version: A10
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A10
dmi.modalias:
dmi:bvnDellInc.:bvrA10:bd10/20/2010:svnDellInc.:pnInspironN4010:pvrA10:rvnDellInc.:rn050VP6:rvrA10:cvnDellInc.:ct8:cvrA10:
dmi.product.name: Inspiron N4010
dmi.product.version: A10
dmi.sys.vendor: Dell Inc.
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1671775
Title:
pulseaudio crashed
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