Can not start hassio

Can not start hassio get an error message.

root@hassio:/resin-boot# journalctl -f -u resin-supervisor.service
-- Logs begin at Sun 2017-09-17 13:49:22 UTC. --
Dec 03 22:23:57 hassio systemd[1]: Dependency failed for Resin supervisor.
Dec 03 22:23:57 hassio systemd[1]: resin-supervisor.service: Job resin-supervisor.service/start failed with result 'dependency'.

This has got to be the craziest thing. I just got this exact same error when I restarted my RPI (Hassio) machine this morning. After searching for hours and finding no one with the same issue, I had to dig deeper.

Now unfortunately I’m not a linux guru so my knowledge of the journalctl command was low, but I did figure out that running: journalctl -xe dumped all of the system logs. It was painful to scroll through everything but I finally figured out that the error was coming from my SD Card being out of space. Apparently there wasn’t even enough to write cache to a temp folder, causing the docker service to not even load… I guess 4GB isn’t enough for anything these days lol.

Anyway hopefully this helps anyone else with this obnoxious error.

How did you free space?

Well I knew I had to upgrade to a bigger SD card (I was only using a 4GB sd card haha). So then I just mirrored from the old to the new and voila!