Public bug reported:
After updating to 20.04.1 from 20.04 my internal mic and webcam stoped working.
internal mic only records noise.
I don't have this problem in windows and FreeBSD
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
Uname: Linux 5.8.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu50.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ermia 8068 F.... pulseaudio
/dev/snd/pcmC0D0p: ermia 8068 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 20 23:21:03 2020
InstallationDate: Installed on 2020-11-11 (8 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Mic, Internal
Symptom_Type: None of the above
Title: [X550CL, Realtek ALC270, Mic, Internal] Recording problem
UpgradeStatus: Upgraded to groovy on 2020-11-19 (1 days ago)
dmi.bios.date: 08/02/2013
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X550CL.201
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X550CL
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.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrX550CL.201:bd08/02/2013:br4.6:svnASUSTeKCOMPUTERINC.:pnX550CL:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550CL:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.family: X
dmi.product.name: X550CL
dmi.product.sku: ASUS-NotebookSKU
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
modified.conffile..etc.modprobe.d.alsa-base.conf: [modified]
mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-11-12T01:47:46.509990
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug groovy
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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/1905082
Title:
[X550CL, Realtek ALC270, Mic, Internal] Recording problem
Status in alsa-driver package in Ubuntu:
New
Bug description:
After updating to 20.04.1 from 20.04 my internal mic and webcam stoped
working. internal mic only records noise.
I don't have this problem in windows and FreeBSD
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
Uname: Linux 5.8.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu50.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ermia 8068 F.... pulseaudio
/dev/snd/pcmC0D0p: ermia 8068 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 20 23:21:03 2020
InstallationDate: Installed on 2020-11-11 (8 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_Jack: Mic, Internal
Symptom_Type: None of the above
Title: [X550CL, Realtek ALC270, Mic, Internal] Recording problem
UpgradeStatus: Upgraded to groovy on 2020-11-19 (1 days ago)
dmi.bios.date: 08/02/2013
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X550CL.201
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X550CL
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.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrX550CL.201:bd08/02/2013:br4.6:svnASUSTeKCOMPUTERINC.:pnX550CL:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX550CL:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.family: X
dmi.product.name: X550CL
dmi.product.sku: ASUS-NotebookSKU
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
modified.conffile..etc.modprobe.d.alsa-base.conf: [modified]
mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-11-12T01:47:46.509990
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https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1905082/+subscriptions
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