package backport-iwlwifi-dkms 8324-0ubuntu3~20.04.4 failed to install/upgrade: installed backport-iwlwifi-dkms package post-installation script subprocess returned error exit status 10

[Aryan Amit Barsainyan]

I am not able to use internet on my device because wifi driver is not functioning properly

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: backport-iwlwifi-dkms 8324-0ubuntu3~20.04.4
ProcVersionSignature: Ubuntu 5.11.0-37.41~20.04.2-generic 5.11.22
Uname: Linux 5.11.0-37-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.20
AptOrdering: NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Sep 29 10:44:33 2021
ErrorMessage: installed backport-iwlwifi-dkms package post-installation script subprocess returned error exit status 10
InstallationDate: Installed on 2021-08-23 (36 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
PackageArchitecture: all
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.6
SourcePackage: backport-iwlwifi-dkms
Title: package backport-iwlwifi-dkms 8324-0ubuntu3~20.04.4 failed to install/upgrade: installed backport-iwlwifi-dkms package post-installation script subprocess returned error exit status 10
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.