Confirmed: your test mini.iso comes up as FS1 in the UEFI shell when dd'd to a hard disk, and boots fine. Currently running through the installer. Working absolutely fine thus far (installing base system)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692876 Title: ubuntu-server ARM64 ISOs lack partition table with EFI System Partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1692876/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs