Comment 0 for bug 1952534

The microphone is recognised, but there is no sound coming out of it.
I am using Ubuntu 20.04.3 LTS.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.11.0-40.44~20.04.2-generic 5.11.22
Uname: Linux 5.11.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Nov 27 21:49:48 2021
InstallationDate: Installed on 2021-11-27 (0 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:Microphones failed
Symptom_AlsaRecordingTestStderr: a r e c o r d : p c m _ r e a d : 2 1 7 8 : r e a d e r r o r : I n p u t / o u t p u t e r r o r
Symptom_Card: Starship/Matisse HD Audio Controller - HD-Audio Generic
Symptom_Type: No sound at all
Title: [USB-Audio - Blue Microphones, recording] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/05/2021
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: 1.D0
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MPG X570 GAMING PRO CARBON WIFI (MS-7B93)
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: 1.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr1.D0:bd07/05/2021:br5.17:svnMicro-StarInternationalCo.,Ltd.:pnMS-7B93:pvr1.0:skuTobefilledbyO.E.M.:rvnMicro-StarInternationalCo.,Ltd.:rnMPGX570GAMINGPROCARBONWIFI(MS-7B93):rvr1.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr1.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7B93
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 1.0
dmi.sys.vendor: Micro-Star International Co., Ltd.