I'm guessing this is bug 1897965. Please try the workaround from that.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Changed in: pulseaudio (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1906267
Title:
IntelHD audio not detected after upgrading to Ubuntu 20.10
Status in linux package in Ubuntu:
Incomplete
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
After upgrading to Kubuntu 20.10, from 20.04 occasionally when I turn
my computer on the sound card doesn't work. If I load Pulse Audio
Volume Control and disable and then re-enable the audio controller
(Family 17h (Models 00h-0fh) HD Audio Controller it will work again.
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: pulseaudio 1:13.99.2-1ubuntu2.1
ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
Uname: Linux 5.8.0-29-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu50.2
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
Date: Mon Nov 30 15:19:50 2020
InstallationDate: Installed on 2020-03-21 (254 days ago)
InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to groovy on 2020-11-20 (10 days ago)
dmi.bios.date: 12/09/2019
dmi.bios.release: 5.14
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.90
dmi.board.name: B450M Pro4
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP3.90:bd12/09/2019:br5.14:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnB450MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50.2
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
DistroRelease: Ubuntu 20.10
HibernationDevice: RESUME=UUID=e53f97b3-d450-45b0-be09-5c7f0e17b18d
InstallationDate: Installed on 2020-03-21 (254 days ago)
InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
IwConfig:
lo no wireless extensions.
enp5s0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-29-generic
root=UUID=d29e468f-8ce0-494e-9de4-c9cb9211b09e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
RelatedPackageVersions:
linux-restricted-modules-5.8.0-29-generic N/A
linux-backports-modules-5.8.0-29-generic N/A
linux-firmware 1.190.1
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: groovy
Uname: Linux 5.8.0-29-generic x86_64
UpgradeStatus: Upgraded to groovy on 2020-11-20 (10 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/09/2019
dmi.bios.release: 5.14
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.90
dmi.board.name: B450M Pro4
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP3.90:bd12/09/2019:br5.14:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnB450MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50.2
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: KDE
DistroRelease: Ubuntu 20.10
HibernationDevice: RESUME=UUID=e53f97b3-d450-45b0-be09-5c7f0e17b18d
InstallationDate: Installed on 2020-03-21 (254 days ago)
InstallationMedia: Kubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
IwConfig:
lo no wireless extensions.
enp5s0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-29-generic
root=UUID=d29e468f-8ce0-494e-9de4-c9cb9211b09e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
RelatedPackageVersions:
linux-restricted-modules-5.8.0-29-generic N/A
linux-backports-modules-5.8.0-29-generic N/A
linux-firmware 1.190.1
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: groovy
Uname: Linux 5.8.0-29-generic x86_64
UpgradeStatus: Upgraded to groovy on 2020-11-20 (10 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/09/2019
dmi.bios.release: 5.14
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.90
dmi.board.name: B450M Pro4
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP3.90:bd12/09/2019:br5.14:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnB450MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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