Simple group config, not working

[yubiuser]

@krupan

Thanks for confirming that, @yubiuser. It seems like it shouldn't be any more complicated than that. So...why is it not working for me? Something weird about archlinux? I did have some weird pid file and database errors when I first got this working. Also, pihole -c shows incorrect information (wrong IP address, says FTL is offline).

Any tips on how to debug? Is my setup just totally borked? Would it be better to run pi-hole inside docker

Sorry, I don't use Arch and haven't used Docker yet.
Best would be to contact Arch support

Follow instructions carefully on the project wiki page (https://wiki.archlinux.org/index.php/Pi-hole) and please refer to AUR package web page for support and debugging (https://aur.archlinux.org/packages/pi-hole-server)

For pihole -c see

Pi-Hole 5.1 - pihole -c (bug)

If I put this in the wrong place, I apologize. Not certain how to submit a bug. I just updated to 5.1 and pihole -c shows FTL offline. I have looked at the code and the reason is the file /var/run/pihole-FTL.port is empty. If you populate the file with the correct informaton, then pihole -c will work echo 4711 > /var/run/pihole-FTL.port pihole -c

(Fixed in the next release)