Nvidia driver seems to fail to start. Reduced to very limited video functionality.

[Davidian1024]

I rebooted and now my Nvidia 1080 TI doesn't seem to be being made use of. Or it's only being made use of in a very limited fashion. Only able to use a single monitor in 1024x768.

Launching the Nvidia X Server Settings utility gives me no options when it used to give me a great deal of control over how the driver would function.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: nvidia-dkms-460 460.91.03-0ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.15.0-41.44~20.04.1-generic 5.15.39
Uname: Linux 5.15.0-41-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.24
Architecture: amd64
CasperMD5CheckResult: skip
DKMSKernelVersion: 5.15.0-41-generic
Date: Thu Jul 14 06:43:16 2022
DuplicateSignature: dkms:nvidia-dkms-460:460.91.03-0ubuntu0.20.04.1:/var/lib/dkms/nvidia/460.91.03/build/common/inc/nv-time.h:208:18: error: ‘struct task_struct’ has no member named ‘state’; did you mean ‘__state’?
InstallationDate: Installed on 2021-04-19 (454 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
PackageVersion: 460.91.03-0ubuntu0.20.04.1
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3.2
 apt 2.0.6
SourcePackage: nvidia-graphics-drivers-460
Title: nvidia-dkms-460 460.91.03-0ubuntu0.20.04.1: nvidia kernel module failed to build
UpgradeStatus: No upgrade log present (probably fresh install)