Well bugrit millenium hand and shrimp, as Foul Ole Ron said.

I figured I'd take a couple of hours to upgrade my #zentyal home firewall (community edition) to 22.04 LTS. Went mostly OK, only needing mysql to be manually restarted.

Unfortunately, Zentyal 7.0 (with the nice UI) only works on 20.04 LTS, as I found out after the reboot. The box still works fine as a firewall and pi-hole is up and running, but it looks like I'll be managing it through ssh for now. Not hard for me, just annoying.