Public bug reported:
Yesterday my notebook was working like a charm, but today it does not
make any sound, and does not hear anything also. I have checked the
sound tab at system settings, and the output device bar was working when
I played music, altough I could not hear anything at all. Also, the
input device bar did not move when I did speak.
I do belive this bug is somehow related to the headphone. Yesterday
before shutting down the PC, I was listening to music with a headphone
pluged at the 3.5mm jack, but today before powering it up, i took it
off. Also, when I change the volume, the popup display showing the
volume level is labled with "Headphones".
Oh, and of course, I tried to restart the PC, it did not work.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34
Uname: Linux 5.4.0-33-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: guilherme 1173 F.... pulseaudio
/dev/snd/controlC0: guilherme 1173 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Jun 3 10:20:18 2020
InstallationDate: Installed on 2020-05-26 (7 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: guilherme 1173 F.... pulseaudio
/dev/snd/controlC0: guilherme 1173 F.... pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [S451LA, Realtek ALC3236, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/17/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: S451LA.403
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: S451LA
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrS451LA.403:bd01/17/2014:svnASUSTeKCOMPUTERINC.:pnS451LA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnS451LA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.family: S
dmi.product.name: S451LA
dmi.product.sku: ASUS-NotebookSKU
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1881917
Title:
[S451LA, Realtek ALC3236, Speaker, Internal] No sound at all
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