Audio channels unavailable after install of 5.10.0-14
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
System of type:
https:/
After install of the 5.10.0-14-generic kernel certain audio channels from the Realtek sound card and USB devices are unavailable (Realtek Rear Output, USB webcam input).
Reverting to the 5.8.0-36-generic kernel restores functionality.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.10.0-14-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu59
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Tue Mar 2 09:51:05 2021
InstallationDate: Installed on 2021-02-05 (24 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Alpha amd64 (20210123)
MachineType: LENOVO 30E0CTO1WW
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=
RebootRequiredPkgs:
dbus
dbus
RelatedPackageV
linux-
linux-
linux-firmware 1.194
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/13/2020
dmi.bios.release: 1.14
dmi.bios.vendor: LENOVO
dmi.bios.version: S07KT0EA
dmi.board.name: 1046
dmi.board.vendor: LENOVO
dmi.board.version: NO DPK
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkStation P620
dmi.product.name: 30E0CTO1WW
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
This change was made by a bot.