A similar bug: https://bugs.launchpad.net/ubuntu/+source/alsa- driver/+bug/1935570
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1935570 Title: [HP Compaq Pro 6300 MT, Realtek ALC221, Black Mic, Front] Recording problem Status in alsa-driver package in Ubuntu: New Bug description: Hi, the mic does not work in my Ubuntu OS. Can you guys do something i am very frustrated? ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.8.0-59.66~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-59-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ravisah96 1576 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Jul 8 19:57:18 2021 InstallationDate: Installed on 2021-06-08 (30 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) PackageArchitecture: all ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Black Mic, Front Symptom_Type: None of the above Title: [HP Compaq Pro 6300 MT, Realtek ALC221, Black Mic, Front] Recording problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/29/2012 dmi.bios.release: 2.83 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: K01 v02.83 dmi.board.asset.tag: MXL312111Y dmi.board.name: 339A dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: MXL312111Y dmi.chassis.type: 6 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrK01v02.83:bd10/29/2012:br2.83:svnHewlett-Packard:pnHPCompaqPro6300MT:pvr:rvnHewlett-Packard:rn339A:rvr:cvnHewlett-Packard:ct6:cvr: dmi.product.family: 103C_53307F G=D dmi.product.name: HP Compaq Pro 6300 MT dmi.product.sku: C6Z93UT#ABA dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1935570/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp