Disable Bluetooth Debian
sudo vi /etc/bluetooth/main.conf
change to:
InitiallyPowered = false
But that is not enough
sudo apt-get install rfkill
sudo vi /etc/rc.local
add line:
rfkill block bluetooth
That should do it. If not
sudo vi /etc/modprobe.d/blacklist.conf
add lines:
blacklist bluetooth
blacklist btusb
if not
sudo vi /etc/init/bluetooth.override
add line:
manual