Hardware used was Raspberry Pi 3 B+
Almost followed this entire guide: https://forum.magicmirror.builders/topic/236/complete-setup-tutorial/5
(with minor changes)
sudo apt-get remove --purge idle3 java-common libreoffice* minecraft-pi scratch nuscratch python-minecraftpi python3-minecraftpi smartsim sonic-pi wolfram-engine
sudo apt-get autoremove
A Raspberry Pi is configured to automatically shutdown parts of the hardware that aren’t actively in use. This includes the WiFi driver. This will cause MagicMiror² to occasionally fail to fetch updates for things like the newsfeed, weather, and others. You can disable the power saving feature for the WiFi from the interfaces configuration file:
sudo nano /etc/network/interfaces
Find the wlan0
section and add wireless-power off
below it:
Once you’re done with that, reboot the rpi one more time with sudo reboot
and when it comes back up again, open a Terminal window and type in iwconfig
and you should see that the Power Management is now off