Public bug reported:
Hi All
As soon as i boot to OS, my sound device is shown as "Dummy Output".
i wait for 10 to 15 minutes and run below commands and then, it kills
few processes and sound starts working. I have to do this step every
time system is rebooted.
# pulseaudio --kill; sleep 2s; sudo alsa force-reload ; pulseaudio
--start
Thanks.
RD
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pulseaudio 1:13.99.1-1ubuntu3.2
ProcVersionSignature: Ubuntu 5.3.0-7625.27~1576774585~18.04~c7868f8-generic
5.3.13
Uname: Linux 5.3.0-7625-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp',
'/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu May 14 09:39:15 2020
InstallationDate: Installed on 2018-07-12 (671 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to focal on 2020-04-28 (15 days ago)
dmi.bios.date: 12/04/2018
dmi.bios.vendor: System76
dmi.bios.version: 1.07.11RSA4-1
dmi.board.asset.tag: Tag 12345
dmi.board.name: Oryx Pro
dmi.board.vendor: System76
dmi.board.version: oryp4
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: System76
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnSystem76:bvr1.07.11RSA4-1:bd12/04/2018:svnSystem76:pnOryxPro:pvroryp4:rvnSystem76:rnOryxPro:rvroryp4:cvnSystem76:ct10:cvrN/A:
dmi.product.family: Not Applicable
dmi.product.name: Oryx Pro
dmi.product.sku: Not Applicable
dmi.product.version: oryp4
dmi.sys.vendor: System76
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: alsa amd64 apport-bug focal pulseaudio third-party-packages
** Attachment added: "Dummy Output"
https://bugs.launchpad.net/bugs/1878527/+attachment/5371251/+files/DeepinScreenshot_select-area_20200514094507.png
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https://bugs.launchpad.net/bugs/1878527
Title:
"Dummy Output" as Audio Device in Ubuntu settings - Ubuntu 20.04.
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