It can get annoying constantly turning off Bluetooth whenever you start up your Linux distro. Here is a command that completely disabled the Bluetooth thing altogether. I don’t even see why in Ubuntu, Linux Mint or other Linux dostros that Bluetooth is enabled by default. Most people don’t even use Bluetooth if you think of it.
sudo update-rc.d -f bluetooth remove
Just paste the above command in Terminal and you will see the following below message to show you have succeeded.
Removing any system startup links for /etc/init.d/bluetooth …