Trying to install OpenWrt on a Velocloud 520-AC

did what ? as my screen shot ?

I did pretty much Sysupgrade help for x86_64 - #14 by frollic , but wiped one of the Velocloud partitions, to fit openwrt.

it's just an entry in Grub, no big deal.

My problem is Tips for getting cheap used x86-based firewall with full Gbit NAT (a PC Engines APU) if you are in the US - #320 by frollic