If I enable Wifi Hotspot FTLDNS start/restart fails with "port 53 already in use
If I disable Wifi Hotspot, FTLDNS starts/restarts OK. If I then enable Wifi hotspot FTLDNS continues to run but the Wifi Hotspot fails to connect a new connection with "failed to obtain IP"
I am running Ubuntu 21.04 on a RP4. I go understand it is an unsupported system.
It installed and ran OK BUT in order to do this I first installed Lighttpd manually (this ensures the permission problems are avoided).
I have also installed lighttpd after a clean Pihole installation (as a test)and it too functioned correctly.
The reason for going down this path (Ubuntu 21.04) was that I wanted to use the RP as a print server (USB low use legacy Laser printer) and using Raspian gave me all sorts of problems to the point I just gave up. Ubuntu just worked out of the box, along with Pihole and Unbound.
(though at this stage I haven't installed Ubound on this fresh install-one problem? at a time...)
I know only enough unix to get myself in trouble, so I really need spoon feeding
What I would like is someone to point me to an overview of the wifi hotspot, how it works, what it uses to perform DHCP. There are many, many articles/post/blogs on how to setup Wifi Hotspots but almost nothing I can find on how it actually works which I need to troubleshoot.
I assume (and i do know assume makes an ass out of u & me) that it would normally be using a dnsmasq and that there is probably be a configuration error in either FTLDNS or the config the Wifi Hotspot is using points to the wrong place.
Sorry to be long winded.