USB devices fail after Kernel Update 5.10.0-1019-oem

[mark maurer]

1. Ubuntu 20.04.2
2. $ apt-cache policy linux-image-5.10.0-1019-oem
linux-image-5.10.0-1019-oem:
  Installed: 5.10.0-1019.20
  Candidate: 5.10.0-1019.20
  Version table:
 *** 5.10.0-1019.20 500
        500 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages
        100 /var/lib/dpkg/status

3. What I expected: expected USB headset to be recognized in Settings and automatically selected when headset is plugged into USB.

4. What happened instead: headset not automatically selected (although headset did power up). Headset did not show up as option in Settings. After attempting to use USB headset other failures were noted, such as appimage of keepassxc failed to open (although it works if tried prior to plugging in headset).
Same failure as seen after update to 5.10.0-1017-oem update which required downgrading to earlier kernel to resolve.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.10.0-1019-oem 5.10.0-1019.20
ProcVersionSignature: Ubuntu 5.10.0-1019.20-oem 5.10.18
Uname: Linux 5.10.0-1019-oem x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Mar 24 12:01:49 2021
InstallationDate: Installed on 2020-11-15 (128 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-signed-oem-5.10
UpgradeStatus: No upgrade log present (probably fresh install)

[mark maurer (m6032)]

This bug has been resolved in Kernel Update 5.10.0-1020.21-oem

Everything now works as expected.

thanks