Hey, going to try all of this when I get home. Quick question though - should I do anything to reverse the "sudo chmod -R 777 ~/go" command I entered last night? Or will that automatically happen when I reinstall Go?
It won't happen automatically since these folders were created manually by you. You don't have to change anything. Let's keep these folders with 777 permissions for now. By the way, is there anything beside LND that you run on your Raspberry Pi?
Just LND and Bitcoin Core (serves as both a Lightning node and a Bitcoin full node)