As I said, the EFI/foo/grubx64.efi is taken from MAAS. It's presumably netboot-enabled, but can't seem to find its config file, hence the need for the manual entry in steps 9-11. Note that I'm not a MAAS developer, so my understanding of its internals is limited.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865515 Title: Chainbooting from grub over the network to local shim breaks chain of trust To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1865515/+subscriptions -- ubuntu-bugs mailing list firstname.lastname@example.org https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs