Eric Range
Technical director of Enginsight
Disable Wi-Fi and Bluetooth on Linux
Range Eric
Jul 26, 2020
Technical director of Enginsight

Ubuntu 20.04

Navigate to:

nano /boot/firmware/usercfg.txt

Add following lines:

[all]
dtoverlay=disable-wifi
dtoverlay=disable-bt

And reboot:

reboot

Raspbian (Buster)

Navigate to:

nano /boot/config.txt

Add following lines:

[all]
dtoverlay=disable-wifi
dtoverlay=disable-bt

And reboot:

reboot