I just tried to update my Beocreate + RPi 3B+ to OS 20210203, but now I cannot connect to the RPi. I used the upgrade menu in the Beocreate GUI.
The boot process looks normal, except after the login prompt I get a white screen with the following error message:
Page load error
Could not connect: Connection refused
I cannot browse to the Rpi despite it being assigned an IP address. I cannot connect using SSH, and I cannot escape from the error message, no reaction to either Ctrl-C or Ctrl-Alt-Del.
Is there anything I can do to clear the error, or do I have to reinstall the Hifiberry OS?