The current version of RetroPie at time of writing is 4.8
which is built on top of Buster OS Lite for the distributed install image.
WPA Enterprise networks were tricky to connect to, inparticular the univeristy eduroam network.
Taking cues from https://forums.raspberrypi.com/viewtopic.php?t=247310
To get it to work I did the following after installing RetroPie on a Raspberry Pi 4
- Set WLAN location via
sudo raspi-config
- fill in network details in
/etc/wpa-supplicant/wpa-supplicant.conf