The reason why you are not getting sound is because:
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
Pulseaudio:
Installed - Yes (/usr/bin/pulseaudio)
Running - No
To find out why this is so, please:
1. Follow these instructions to check for crashes:
https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment
2. If no evidence of 'pulseaudio' crashing could be found then please
try this:
2.1. Edit your /etc/pulse/daemon.conf and add a new line that is:
realtime-scheduling = no
2.2. Reboot and tell us if the problem persists.
** Changed in: pulseaudio (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1817243
Title:
I have dual boot ubuntu. in Ubunt, there is no output sound devices
and always keep muted. In windows sound working perfectly
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
No output sound device available.
Sound icon shows it is muted and the sound button on the keyboard as well. It
does not let to unmute as well.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:8.0-0ubuntu3.10
ProcVersionSignature: Ubuntu 4.15.0-45.48~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-45-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D10p',
'/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p',
'/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 Feb 22 09:20:20 2019
InstallationDate: Installed on 2019-02-06 (15 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215.2)
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: 12/07/2015
dmi.bios.vendor: HP
dmi.bios.version: N76 Ver. 01.00
dmi.board.name: 80FD
dmi.board.vendor: HP
dmi.board.version: KBC Version 22.36
dmi.chassis.asset.tag: 5CG6097143
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.modalias:
dmi:bvnHP:bvrN76Ver.01.00:bd12/07/2015:svnHP:pnHPProBook650G2:pvr:rvnHP:rn80FD:rvrKBCVersion22.36:cvnHP:ct10:cvr:
dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=PRO
dmi.product.name: HP ProBook 650 G2
dmi.sys.vendor: HP
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