The bad thing is that there is no option for you to disable the bluetooth module (during bootup) in the System Settings. If you are willing to venture into the command line, here’s the fix:
Open a terminal and type: This will open the “rc.local” file. This file doesn’t do anything by default and you should see only a exit 0 code in the file.
Add this line before the exit 0 code:
Press “ctrl + o” to save the file and “ctrl + x” to exit the file. Restart the computer. Your bluetooth should be disabled after boot up. That’s it.
