I think I'm having the same issue as well, though due to a mysteriously broken 5.4.0 kernel (all of them in fact won't pass 'loading ramdisk' before system restart) I'm running version 4.15.0 on 20.04LTS whether or not that could be it I don't know. Apologies, I'm not a software person.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1843385 Title: package nvidia-dkms-390 (not installed) failed to install/upgrade: installed nvidia-dkms-390 package post-installation script subprocess returned error exit status 10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1843385/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs