nvidia-kernel-source-440 440.100-0ubuntu0.20.04.1: nvidia kernel module failed to build

[hind oulhaj]

Bug

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: nvidia-kernel-source-440 440.100-0ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
CasperMD5CheckResult: skip
DKMSKernelVersion: 5.4.0-40-generic
Date: Thu Jul 9 06:16:55 2020
Dependencies:

InstallationDate: Installed on 2020-05-28 (47 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
PackageVersion: 440.100-0ubuntu0.20.04.1
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18rc1, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.2ubuntu0.1
SourcePackage: nvidia-graphics-drivers-440
Title: nvidia-kernel-source-440 440.100-0ubuntu0.20.04.1: nvidia kernel module failed to build
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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