That is great, thanks
Ok
So I followed corrrect installation procedure
And then auto start using systemd and the Python Virtual Environment service entry.
https://www.home-assistant.io/docs/autostart/systemd/
But it does not Auto start
So tomorrow I’ll reformat the card and start again from the beginning.
Thanks for sorting the correct links
Setting up a Systemd service can be a bit tricky but not difficult. Make sure you have closed down the SSH session with HA running in it and open a fresh SSH session with the command prompt displayed
In the root directory type the following
sudo nano /etc/systemd/system/homeassistant.service
It opens the editor so paste this text exactly as I've supplied it
[Unit]
Description=Home Assistant
After=network-online.target
[Service]
Type=simple
User=%i
ExecStart=/srv/homeassistant/bin/hass -c "/home/homeassistant/.homeassistant"
[Install]
WantedBy=multi-user.target
Once you have pasted this text press ctrl-x then press y and press the return key.
Now at the command prompt type sudo systemctl enable homeassistant.service and press the return key
Now type sudo systemctl start homeassistant.assistant and press the return key.
If everything went well you should be able to access HA on the browser without your SSH session being opened.
Every time you restart the Raspberry Pi HA will start automatically.