This bug is not limited to just Kubuntu. I am chiming in as a Xubuntu 20.04.2 user. The driver I attempt to install from Driver Manager is 340.108. The results are identical to what is being reported here. And this bug affects ALL of my machines running v20.04. My Asus laptop with hybrid Nvidia GT218, my desktop with PNY GeForce 210, my i7 desktop with GT750, and others. So please count this as three reports, not just one.
The only common denominator is v20.04 of the Ubuntu base OS. And FWIW, I am not a fan of Mint but it does not suffer from this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878946 Title: Cannot install proprietary NVIDIA driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1878946/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs