I just bumped into this issue on Ubuntu 18.04.3 LTS However, when I ran
sudo apt remove virtualbox-dkms virtualbox and then sudo apt install virtualbox-dkms it guided me through the MOK process and after a reboot, Virtualbox was happily loading again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574300 Title: Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 [required key not available] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1574300/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
