I have a problem, and I don't know where to start... I have TVHeadend running on a Raspberry Pi running Fedora. It has been working fine for a while (over a year), I restart it occasionally for whatever reason (usually properly, but occasionally I may just turn the power off...). Anyway, after a recent restart it...stopped working. I can't see it from my TV/Kodi, and when I try to access it via the web interface it times out (I can't even get to the login page!). However, I can see that TVHeadend is running (the command "top" shows that it is using the CPU and memory).
Thoughts? (As I said, I don't know where to start.)