Used Software&Updates App -> Additional Drivers -> Using NVIDIA binary driver - version 340.108 from nvidia-340 (proprietary, tested), Apply Changes.
Error message: pk-client-error-quark: Error while installing package: installed nvidia-340 package post-installation script subprocess returned error exit status 10(313) uname -r 5.8.0-34-generic lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 Codename: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872950 Title: Nvidia 340.108 fails to install with kernels 5.5 onward To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/+bug/1872950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs