It's a cute little feature, but I think the decision was made long ago that the resources needed to maintain it outweigh the benefit of supporting a handful of old Macs and Bay Trail devices.
I want to note that we *do* ship unsigned 32-bit grub, so in theory, if you want to hack this together it should be as easy as installing grub- efi-ia32 after booting and installing in BIOS mode. ** Changed in: grub2 (Ubuntu) Status: Confirmed => Opinion -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1860640 Title: Add / Enable "32Bit UEFI Support" in Ubuntu? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1860640/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs