Public bug reported:

After I did sudo apt upgrade, the mic of the laptop stopped working, I
can't record unless I connect my Bluetooth mic and manually choose it as
the input device in the sound settings.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: alsa-base 1.0.25+dfsg-0ubuntu7
ProcVersionSignature: Ubuntu 6.8.0-59.61~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-59-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  fattah     8279 F.... pulseaudio
 /dev/snd/controlC0:  fattah     8279 F.... pulseaudio
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri May 23 23:30:32 2025
InstallationDate: Installed on 2024-09-12 (253 days ago)
InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 
(20230223)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
Symptom_Card: HDA NVidia - HDA NVidia
Symptom_DevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  fattah     8279 F.... pulseaudio
 /dev/snd/controlC0:  fattah     8279 F.... pulseaudio
Symptom_Type: No sound at all
Title: [HDA-Intel - HDA Intel PCH, recording] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/05/2023
dmi.bios.release: 5.27
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: K6502VJ.305
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: K6502VJ
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.ec.firmware.release: 3.5
dmi.modalias: 
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrK6502VJ.305:bd05/05/2023:br5.27:efr3.5:svnASUSTeKCOMPUTERINC.:pnASUSLaptop_Q540VJ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnK6502VJ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: Vivobook
dmi.product.name: ASUSLaptop_Q540VJ
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
mtime.conffile..etc.modprobe.d.alsa-base.conf: 2025-05-23T23:09:56.706397

** Affects: alsa-driver (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy wayland-session

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https://bugs.launchpad.net/bugs/2111623

Title:
  [HDA-Intel - HDA Intel PCH, recording] No sound at all

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