100% new to vyos. Looking to have it hand out IPs and cache/resolve hostnames for 40Gb storage network in lab.
Fumbling through setup, I realized I was on a really old ISO and did a system upgrade. It gave me this odd error message:
# add system image https://downloads.vyos.io/rolling/current/amd64/vyos-1.4-rolling-202101301326-amd64.iso . . . error: grub configuration /dev/mem operation not permitted /dev/mem operation not permitted
Sorry, I wasn’t attached via ssh so I couldn’t copy an exact message, but that is the gist.
When I rebooted, the new image was present in grub, which I booted from and worked, so I suppose everything is OK. Anyone know what that was all about?