nvidia-340 340.108-0ubuntu5.20.04.2: nvidia-340 kernel module failed to build

[surencool4]

nvidia graphic problem

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: nvidia-340 340.108-0ubuntu5.20.04.2
ProcVersionSignature: Ubuntu 5.8.0-63.71~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-63-generic x86_64
NonfreeKernelModules: nvidia zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
DKMSKernelVersion: 5.11.0-25-generic
Date: Sun Aug 8 11:14:11 2021
InstallationDate: Installed on 2021-06-01 (67 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageVersion: 340.108-0ubuntu5.20.04.2
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: nvidia-graphics-drivers-340
Title: nvidia-340 340.108-0ubuntu5.20.04.2: nvidia-340 kernel module failed to build
UpgradeStatus: No upgrade log present (probably fresh install)