I can confirm that the new module isn't signed at all: $ hexdump -Cv /lib/modules/4.15.0-22-generic/updates/dkms/vboxdrv.ko | tail -n 100 | pastebinit http://paste.ubuntu.com/p/BFSg9DsqR8/
Contrast with a previous kernel that was installed when virtualbox was last upgraded: $ hexdump -Cv /lib/modules/4.15.0-15-generic/updates/dkms/vboxdrv.ko | tail -n 100 | pastebinit http://paste.ubuntu.com/p/W8WyVTd2zc/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772950 Title: dkms key enrolled in mok, but dkms module fails to load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dkms/+bug/1772950/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
