On Thu, 7 Jul 2022, br0nko wrote:
bash-5.1# vndconfig vnd0 /home/phil/alix-netbsd.9.2.img bash-5.1# fdisk -vv /dev/rvnd0 installboot -v -o timeout=5 /dev/rsd0a /usr/mdec/bootxx_ffsv1
Is rsd0a where you copied /usr/mdec/boot, and dies rsd0a start at the same sector as rsd0c (the NetBSD slice)? A disklabel output would be useful... -RVP