nvidia-dkms-460 460.80-0ubuntu0.20.04.2: nvidia kernel module failed to build

[Q Harris]

Description: Ubuntu 20.04.2 LTS
Release: 20.04

First occurrence. Using text editor after starting from hibernation. GIMP was still running in the background with low res scanned doc. Months of error free graphics since graphics-card upgrade which I don't believe has caused this error.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: nvidia-dkms-460 460.80-0ubuntu0.20.04.2
ProcVersionSignature: Ubuntu 5.11.0-46.51~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-46-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
DKMSKernelVersion: 5.13.0-25-generic
Date: Wed Jan 19 08:01:08 2022
DuplicateSignature: dkms:nvidia-dkms-460:460.80-0ubuntu0.20.04.2:/var/lib/dkms/nvidia/460.80/build/nvidia-drm/nvidia-drm-crtc.c:311:23: error: initialization of ‘int (*)(struct drm_plane *, struct drm_atomic_state *)’ from incompatible pointer type ‘int (*)(struct drm_plane *, struct drm_plane_state *)’ [-Werror=incompatible-pointer-types]
InstallationDate: Installed on 2021-07-01 (201 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
PackageVersion: 460.80-0ubuntu0.20.04.2
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
 apt 2.0.6
SourcePackage: nvidia-graphics-drivers-460
Title: nvidia-dkms-460 460.80-0ubuntu0.20.04.2: 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.