Public bug reported:
Can't hear any sound on my inbuilt speaker (but it works with lubuntu).
Currently using xubuntu.
Also cannot hear any sound in my headphones when plugged in, although
volume control recognizes that headphones have been plugged in.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.13.0-39.44~20.04.1-generic 5.13.19
Uname: Linux 5.13.0-39-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
Date: Fri Apr 8 18:54:56 2022
InstallationDate: Installed on 2022-04-06 (2 days ago)
InstallationMedia: Xubuntu 20.04.4 LTS "Focal Fossa" - Release amd64 (20220223)
PackageArchitecture: all
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Digital Out, HDMI
Symptom_Type: No sound at all
Title: [Banon, Intel Braswell HDMI, Digital Out, HDMI] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/25/2021
dmi.bios.release: 4.14
dmi.bios.vendor: coreboot
dmi.bios.version: MrChromebox-4.14
dmi.board.name: Banon
dmi.board.vendor: GOOGLE
dmi.board.version: 1.0
dmi.chassis.type: 9
dmi.chassis.vendor: GOOGLE
dmi.ec.firmware.release: 0.0
dmi.modalias:
dmi:bvncoreboot:bvrMrChromebox-4.14:bd07/25/2021:br4.14:efr0.0:svnGOOGLE:pnBanon:pvr1.0:rvnGOOGLE:rnBanon:rvr1.0:cvnGOOGLE:ct9:cvr:sku:
dmi.product.family: Intel_Strago
dmi.product.name: Banon
dmi.product.version: 1.0
dmi.sys.vendor: GOOGLE
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1968385
Title:
[Banon, Intel Braswell HDMI, Digital Out, HDMI] No sound at all
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