ERROR: modpost: GPL-incompatible module nvidia.ko uses GPL-only symbol 'rcu_read_unlock_strict' make[2]: *** [scripts/Makefile.modpost:133: /var/lib/dkms/nvidia/470.82.01/build/Module.symvers] Error 1
Why are you using 470.82.01 ? That is outdated and the version of Nvidia 470 found in Ubuntu 20.04 is 470.256.02 https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/470.256.02-0ubuntu0.20.04.1 ** Changed in: nvidia-graphics-drivers-470 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-470 in Ubuntu. https://bugs.launchpad.net/bugs/2100696 Title: nvidia-kernel-source-470 470.82.01-0ubuntu1: nvidia kernel module failed to build Status in nvidia-graphics-drivers-470 package in Ubuntu: Incomplete Bug description: error installing this package. ProblemType: Package DistroRelease: Ubuntu 20.04 Package: nvidia-kernel-source-470 470.256.02-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.15.0-131.141~20.04.1-generic 5.15.168 Uname: Linux 5.15.0-131-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.27 Architecture: amd64 CasperMD5CheckResult: skip DKMSKernelVersion: 5.15.0-131-generic Date: Sat Mar 1 17:47:40 2025 Dependencies: InstallationDate: Installed on 2025-02-28 (1 days ago) InstallationMedia: Ubuntu 20.04.6 LTS "Focal Fossa" - Release amd64 (20230316) PackageVersion: 470.82.01-0ubuntu1 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 2.0.10 SourcePackage: nvidia-graphics-drivers-470 Title: nvidia-kernel-source-470 470.82.01-0ubuntu1: nvidia kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/2100696/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
