nvidia-kernel-source-418 418.56-0ubuntu1: nvidia kernel module failed to build [error: void value not ignored as it ought to be]

[Victor Quinn]

Just upgraded to 19.10 and rebooted

ProblemType: Package
DistroRelease: Ubuntu 19.10
Package: nvidia-kernel-source-418 (not installed)
ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1
Uname: Linux 5.3.0-19-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu8
Architecture: amd64
DKMSKernelVersion: 5.3.0-19-generic
Date: Sat Oct 26 07:05:11 2019
DuplicateSignature: dkms:nvidia-kernel-source-418:418.56-0ubuntu1:/var/lib/dkms/nvidia/418.56/build/common/inc/nv-linux.h:733:21: error: void value not ignored as it ought to be
InstallationDate: Installed on 2019-08-08 (80 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
PackageVersion: 418.56-0ubuntu1
Python3Details: /usr/bin/python3.7, Python 3.7.5rc1, python3-minimal, 3.7.5-1
PythonDetails: /usr/bin/python2.7, Python 2.7.17rc1, python-minimal, 2.7.17-1
RelatedPackageVersions:
 dpkg 1.19.7ubuntu2
 apt 1.9.4
SourcePackage: nvidia-graphics-drivers-418
Title: nvidia-kernel-source-418 418.56-0ubuntu1: nvidia kernel module failed to build
UpgradeStatus: Upgraded to eoan on 2019-10-25 (2 days ago)

[Daniel van Vugt (vanvugt)]

It appears nvidia-graphics-drivers-418 does not exist in Ubuntu 19.10, only 19.04. So this is just a result of upgrading.

Please just uninstall any nvidia v418 packages not in use.