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HI, im kinda new to linux-ubuntu im using it for like 6 month.
my issue is that by default my integrated laptop microphone not working.
in order to make it work i have to use pulseaudio software and everytime i boot
my laptop i have to do pulseaudio --kill and pulseaudio --start in order to
make the microphone working. and thats really frustrating,
and the really really weird part of the issue is that now while i was trying to
report this issue
i pressed alt + f2 and then typed ubuntu-bug and then a windows got opened and
it asked me to record my voice and then when i recorded my voice, the app
played my voice back and i could hear my voice clearly !!!! i didnt even
started pulseaudio. so i was shocked ! i thought it got fixed for a moment but
no it seems like it only worked for the ubuntu-bug report app
p.s : sorry for my messy english its not my native language
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.13.0-37.42~20.04.1-generic 5.13.19
Uname: Linux 5.13.0-37-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sasha 1967 F.... pulseaudio
/dev/snd/pcmC0D0c: sasha 1967 F...m pulseaudio
/dev/snd/pcmC0D0p: sasha 1967 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 1 18:57:31 2022
InstallationDate: Installed on 2021-09-13 (200 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH successful
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Mic, Internal
Symptom_PulseAudioRecordingTest: PulseAudio recording test through plughw:PCH
successful
Symptom_Type: None of the above
Title: [81BG, Realtek ALC236, Mic, Internal] Recording problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/23/2018
dmi.bios.release: 1.23
dmi.bios.vendor: LENOVO
dmi.bios.version: 6JCN23WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo ideapad 320-15IKB
dmi.ec.firmware.release: 1.23
dmi.modalias:
dmi:bvnLENOVO:bvr6JCN23WW:bd01/23/2018:br1.23:efr1.23:svnLENOVO:pn81BG:pvrLenovoideapad320-15IKB:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad320-15IKB:skuLENOVO_MT_81BG_BU_idea_FM_ideapad320-15IKB:
dmi.product.family: ideapad 320-15IKB
dmi.product.name: 81BG
dmi.product.sku: LENOVO_MT_81BG_BU_idea_FM_ideapad 320-15IKB
dmi.product.version: Lenovo ideapad 320-15IKB
dmi.sys.vendor: LENOVO
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal third-party-packages
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[81BG, Realtek ALC236, Mic, Internal] Recording problem
https://bugs.launchpad.net/bugs/1967535
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