How to install Home Assistant

22-01-29 04:36:09 WARNING (MainThread)

[supervisor.homeasistant.core] Error on Home Assistant

installation. Retry in 30sec.

22-01=29 04:36:39 INFO (SyncWorker_2)

[supervisor.docker.interface] Updating image

ghcr.io/home-assistant/raspberrypi4-

homeassistant:landingpage to ghcr.io/home-

assistant/raspberrypi4-homeassistant:2021.12.10

22-01-29 04:36:39 INFO (SyncWorker_2)

[supervisor.docker.interface] Downloading docker image

ghcr.io/home-assistant/raspberrypi4-homeassistant with

tag 2021.12.10.

I found out why I had trouble with HA images. I have an RPI2. Oh Yeah. So there it is.

There still is an image for rbpi2 available.

thanks!
For years, I guess I never noticed before. I was looking at raspi-config trying to figure if I need to update eeprom or something, I thought it was a 3b+. Noticed rpi2. Hmm? could be!. I had run webthings and noticed it wasn’t getting updated anymore. It was straightforward. I landed on HomeAssistant. Bought an Rpi4 because I couldn’t get the rpi3 image to load on my rpi2?! Oh, I’ll be I downloaded every image there is, except rpi2.
Is there a possibility of a yearly release of the rpi2 image? thanks again.

The rbpi2 image is still included in the regular releases

https://github.com/home-assistant/operating-system/releases/download/7.5/haos_rpi2-7.5.img.xz