I understand NetBSD EFI bootstrap does not support multiboot, so I
should use BIOS boot.
I installed /boot, ran installboot and gpt biosboot. Here is fdisk
output for the disk:
What flags installboot was used with?
Partition table:
0: GPT Protective MBR (sysid 238)
start 1, size 4294967295 (2097152 MB, Cyls 0-267349/89/4), Active
PBR is not bootable: Bad magic number (0x0000)
1: <UNUSED>
2: <UNUSED>
3: <UNUSED>
First active partition: 0
And if I hexdump the disk block 0, I see the strings of a bootstrap
present.
But the BIOS will not consider the disk for booting. I made it the first
priority, but it just skips to the next one.
I wonder if "PBR is not bootable: Bad magic number" may be at fault
here. Any idea?
It is not a fault. All of them look like yours. It even able not to be
active.