@kanga_who First, I appreciate this guide (and its siblings). I have felt constrained in HassOS, so these are a welcome alternative.
While I was able to install this under Ubuntu 20.04 Desktop, I don’t want the overhead of the GUI. So, I installed Server. But I keep getting this in the logs for
systemctl status hassio-supervisor.service
20-08-14 01:14:00 INFO (MainThread) [supervisor.updater] Fetch update data from https://version.home-assistant.io/stable.json
20-08-14 01:14:00 WARNING (MainThread) [supervisor.updater] Can't process version data: 'null'
20-08-14 01:14:00 WARNING (MainThread) [supervisor.plugins.dns] Error on install CoreDNS plugin. Retry in 30sec
I have tried 18.04 too; I even used your guide for Debian 10. I get the same error.
The error seems to stem from getting a bad value from https://version.home-assistant.io/stable.json (presumably the “dns” value, which is
9). Searching for that error returned 2 results, neither of which helped.
Do you (or anyone) have any suggestions for how to resolve this error?
(FWIW, I have chased this down from the original error, “Error: No such container: hassio_cli”, which I get when trying to run any
Edit: While going through it again, I see a preceding CoreDNS error:
20-08-14 01:48:20 INFO (MainThread) [supervisor.plugins.dns] No CoreDNS plugin Docker image homeassistant/amd64-hassio-dns
Also, the only docker container is
homeassistant/amd64-hassio-supervisor, with 2 images
homeassistant/amd64-hassio-supervisor TAG: 232 and
homeassistant/amd64-hassio-supervisor TAG: latest
Update: I went back to Ubuntu desktop and have the same issue now.