So, the patch would apply, but you're not seeing the error messages that I expect you should be seeing if that was the problem. We can certainly try to apply the patch (I will make it available in a PPA), but I'm not sure that will help.
For one thing, you are using the same grub in both cases, and the errors you are seeing are post-shim (it's grub errors, but I'm not sure if it's at the point where it tries to load the grub from disk or the kernel). What versions of grub2 and grub2-signed are installed on the affected system (the client being deployed)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1792575 Title: Boot failure with efi shims from 20180913.0 To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1792575/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs