Installation broken after update


I use Home Assistant on Docker in a Raspberry Pi 4.
I did the update 2021.11.4 and since then I am stuck with the “Preparation page” and nothing works anymore.

su log shows :
[supervisor.docker.interface] Downloading docker image with tag 2021.11.4.
[supervisor.docker.interface] Can’t install 500 Server Error for http+docker://localhost/v1.41/images/ Internal Server Error (“layer does not exist”)

Is there something to do? I hope my config will not be lost.

Thank you!

Check your free space.

I can run commands in the ha container, directly connected to the pi, but I don’t know how I can check disk space outside docker. I don’t know how to access the root bash.

I pulled the sd card out to check and here are the infos :
hassos-kernel : 0 byte left
Volume de 268 MB : 0 byte left
Volume de 268 MB : 0 byte left
hassos-overlay : 84.5 MB left
hassos-kernel : 0 byte left
hassos-data : 20.3 GB left


ha su repair

to clean your overlay space.

Thank you it worked!