The problem
Attempting to update from Core 2021.1.5 -> 2021.2.1, I get the following response from the /api/hassio/homeassistant/update endpoint:
{"result": "error", "message": "Unknown error, see supervisor"}
Checking the supervisor log, I see:
21-02-06 17:41:41 ERROR (SyncWorker_1) [supervisor.docker.interface] Can't install homeassistant/raspberrypi3-64-homeassistant:2021.2.1 -> 404 Client Error for http+docker://localhost/v1.40/images/homeassistant/raspberrypi3-64-homeassistant:2021.2.1/json: Not Found ("no such image: homeassistant/raspberrypi3-64-homeassistant:2021.2.1: No such image: homeassistant/raspberrypi3-64-homeassistant:2021.2.1").
21-02-06 17:41:41 WARNING (MainThread) [supervisor.homeassistant.core] Updating Home Assistant image failed
I’ve disabled custom integrations. Not sure what else might be going wrong. Any ideas?
What is version of Home Assistant Core has the issue?
core-2021.1.5
What type of installation are you running?
Home Assistant OS
Related GitHub Issue: https://github.com/home-assistant/core/issues/46121