8. Tweak OS

Tweaks

Preparation

You must be logged on to your Raspberry Pi

Disabling services

It can be useful to disable a lot of services, as this can speed up the boot process considerably. The next services can be disabled:

sudo systemctl disable bluetooth.service
sudo systemctl disable wpa_supplicant.service
sudo systemctl disable dhcpcd.service
sudo systemctl disable dhcpcd5.service
sudo systemctl disable ntp.service
sudo systemctl disable dphys-swapfile.service
sudo systemctl disable keyboard-setup.service
sudo systemctl disable apt-daily.service
sudo systemctl disable wifi-country.service
sudo systemctl disable hciuart.service
sudo systemctl disable raspi-config.service
sudo systemctl disable avahi-daemon.service
sudo systemctl disable triggerhappy.service