My companion computer died last weekend. It is a Raspberry Pi 3B ver. 2
Due to coronavirus, it will take a week to get a replacement from Amazon. I have several Raspberry Pi 3B**+** computers laying around, so I swapped the MicroSD card into a 3B+, but I couldn’t boot past the splash screen.
So I downloaded the latest raspbian image from here, and it also won’t boot past the splash screen.
Is the Raspberry Pi 3B+ supported by the companion computer OS?