Public bug reported:
After some time, about 30s speakers stop work, but headphones still
work. After switching off to on sound card profile sound in speakers
can hear again until 30s.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-72.80-generic 5.4.101
Uname: Linux 5.4.0-72-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: giedrius 1981 F.... pulseaudio
/dev/snd/controlC0: giedrius 1981 F.... pulseaudio
/dev/snd/pcmC0D0p: giedrius 1981 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Sun Apr 18 11:57:39 2021
InstallationDate: Installed on 2018-09-13 (947 days ago)
InstallationMedia: Xubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel MID
Symptom_Jack: Speaker, Internal
Symptom_Type: Sound works for a while, then breaks
Title: [TravelMate 8572G, Conexant CX20585, Speaker, Internal] fails after a
while
UpgradeStatus: Upgraded to focal on 2020-08-16 (244 days ago)
dmi.bios.date: 07/20/2011
dmi.bios.vendor: Phoenix
dmi.bios.version: V1.28
dmi.board.name: BAP50-CP
dmi.board.vendor: Acer
dmi.board.version: Not Applicable
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenix:bvrV1.28:bd07/20/2011:svnAcer:pnTravelMate8572G:pvrNotApplicable:rvnAcer:rnBAP50-CP:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
dmi.product.name: TravelMate 8572G
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1924899
Title:
[TravelMate 8572G, Conexant CX20585, Speaker, Internal] fails after a
while
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