Public bug reported:
Hello,
after a long time of inactivites, my session automatically locked (GDM).
When I unlock it, I can no more hear audio, device is set to spdif instead of
hdmi/displayport2.
I have to kill pulseaudio to retablish the good device hdmi/displayport2.
It's a very annoying bug.
Thank you for your help.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pulseaudio 1:13.99.1-1ubuntu3.8
ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65
Uname: Linux 5.4.0-54-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: romain 419906 F.... pulseaudio
/dev/snd/pcmC1D7p: romain 419906 F...m pulseaudio
/dev/snd/controlC0: romain 419906 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
Date: Mon Nov 30 19:17:44 2020
InstallationDate: Installed on 2012-07-07 (3068 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to focal on 2020-04-03 (241 days ago)
dmi.bios.date: 09/29/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.12
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: Z77A-G45 (MS-7752)
dmi.board.vendor: MSI
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.12:bd09/29/2013:svnMSI:pnMS-7752:pvr1.0:rvnMSI:rnZ77A-G45(MS-7752):rvr1.0:cvnMSI:ct3:cvr1.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7752
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 1.0
dmi.sys.vendor: MSI
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1906292
Title:
audio device changed after unlock gdm
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