I have an SD card that I have been using in a rP3 and I’ve move it over to a rPi2. It seems to work OK as far as I have tested, but there are a couple of strange things. I’m using it headless through ssh.
login screen shows rp3 instead of rp2
I’ve added a wifi dongle. iwconfig shows wlan0 and wlan1. wlan0 is the dongle, wlan1 is unconfigured.
Suggestions? Will I run into problems somewhere else?