Wipe&Restore supervisor removes and fails to pull and start homeassistant image/container

Installation Home Assistant OS
7

Yup! I am watching the Jason Hunter live presentation on Home Assistant Conference and he off the cuff mentioned that Docker 20.10 doesn’t work and mentioned the Home Assistant alerts page which has an entry at the top about supervisor incompatibility with Docker 20.10!!

Anyway, I just used the instructions on that page to downgrade my docker and it works!!!

Workaround

The only known workaround at this point is downgrading Docker to the previous version. The example below is for Debian 10. If that is not your OS, check the documentation for your OS’s package manager on how to perform the downgrade.

apt install docker-ce=5:19.03.14~3-0~debian-buster
apt install docker-ce-cli=5:19.03.14~3-0~debian-buster
apt install containerd.io=1.3.9-1

When the downgrade is complete, do a system reboot. Once it has fully started you need to run ha supervisor repair and ha supervisor restart to fix problems with add-ons.

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