package v4l2loopback-dkms 0.12.3-1 failed to install/upgrade: installed v4l2loopback-dkms package post-installation script subprocess returned error exit status 10

[kanchan bai]

not able to load the chats.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: v4l2loopback-dkms 0.12.3-1
ProcVersionSignature: Ubuntu 5.14.0-1051.58-oem 5.14.21
Uname: Linux 5.14.0-1051-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
CasperMD5CheckResult: skip
Date: Sun Jun 25 11:17:20 2023
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-focal-amd64-20200502-85+fossa-release+X131
ErrorMessage: installed v4l2loopback-dkms package post-installation script subprocess returned error exit status 10
InstallationDate: Installed on 2021-11-24 (577 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58
PackageArchitecture: all
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3.2
 apt 2.0.9
SourcePackage: v4l2loopback
Title: package v4l2loopback-dkms 0.12.3-1 failed to install/upgrade: installed v4l2loopback-dkms package post-installation script subprocess returned error exit status 10
UpgradeStatus: No upgrade log present (probably fresh install)