We have noticed that this is breaking enlistment in MAAS on ARM64. Using ${grub_cpu} may work but MAAS expects Debian architectures.
[1] https://www.gnu.org/software/grub/manual/grub/grub.html#grub_005fcpu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1923268 Title: grubnet default grub.cfg should try /grub/grub.cfg-${net_default_mac} before /grub/grub.cfg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1923268/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs