Unfortunately it appears this issue goes beyond just enlistment. I manually added 6 new arm64 systems using the MAAS UI, and made sure I set the architecture to "arm64/generic". They then automatically entered commissioning mode. However, they are also failing to Commission. MAAS shows "0/arm64" in the "CORES/ARCH" column, but MAAS' GRUB config still wants to provide them with x86 bits (see below). I was able to proceed by interactively editing the GRUB config on the console (s/amd64/arm64/g; s/(linux|initrd)efi/\1/) on each console. For some reason commissioning that way left the network unconfigured, so I then manually configured a NIC on each system, and then *re-*commissioned, which did work fine.
GNU GRUB version 2.04 ����������������������������������������������������������������������������Ŀ �setparams 'Commission' � � � � echo 'Booting under MAAS direction...' � � linuxefi (http,10.229.32.21:5248)/images/ubuntu/amd64/ga-20.04/focal/s\� �table/boot-kernel nomodeset ro root=squash:http://10.229.32.21:5248/images/\� �ubuntu/amd64/ga-20.04/focal/stable/squashfs ip=::::maas-enlist:BOOTIF ip6=o\� �ff overlayroot=tmpfs overlayroot_cfgdisk=disabled cc:\{'datasource_list': [\� �'MAAS']\}end_cc cloud-config-url=http://10.229.32.21:5248/MAAS/metadata/lat\� �est/enlist-preseed/?op=get_enlist_preseed apparmor=0 log_host=10.229.32.21 \� �log_port=5247 --- sysrq_always_enabled BOOTIF=01-${net_default_mac} � � initrdefi (http,10.229.32.21:5248)/images/ubuntu/amd64/ga-20.04/focal/s\� �table/boot-initrd � � � ������������������������������������������������������������������������������ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1923268 Title: grubnet default grub.cfg should try /grub/grub.cfg-${net_default_mac} before /grub/grub.cfg To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1923268/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs