How to deactivate Bluetooth on system startup on Ubuntu 20.04 LTS

In this video I will show how to deactivate Bluetooth on system startup on Ubuntu 20.04 LTS or disable Bluetooth on system startup on Ubuntu 20.04 LTS

Gears List:
Apple AirPods Pro: https://amzn.to/3QYEKtj
Fire TV Stick: https://amzn.to/3AjYCkA
Apple AirPods: https://amzn.to/3nzwXoo
Apple AirTag: https://amzn.to/3y8DjQs
Apple 20W USB-C Power Adapter: https://amzn.to/3ujVDoF
Camera: https://amzn.to/3bGfWWG
Lavalier Mic: https://amzn.to/3OWFvBi
Mic: https://amzn.to/3NB4B7x
Reflector: https://amzn.to/3uElKH5
Lights: https://amzn.to/3R1RjnC
Light Stand: https://amzn.to/3bAvRFT
Monitor: https://amzn.to/3ukzer5
Laptop: https://amzn.to/3OuKTvz
Mouse: https://amzn.to/3bLylBH
Mousepad: https://amzn.to/3bKtArG
Headphone: https://amzn.to/3NF5cFk
Apple AirPods: https://amzn.to/3y7QDnV

source

ubuntu 20.04