Team,
I had a RPI2 with a Bluetooth dongle, I upgraded to 3.6 for the PRI3 as it is required to boot. I was hoping all id have to swap out the memory card into the new RPI and it would work, but it didn’t.
I got errors that Bluetooth was not enabled. So, I followed this guide here. I thought you all may find it useful.
https://wiki.archlinux.org/index.php/bluetooth#Configuration_via_the_CLI
