Powersave
https://wiki.archlinux.org/index.php/Laptop
https://wiki.archlinux.org/index.php/Chrony
https://github.com/Unia/powersave
https://wiki.manjaro.org/index.php?title=Optimized_power_settings
https://forum.manjaro.org/t/howto-power-savings-2016/1445
https://itsfoss.com/reduce-overheating-laptops-linux/
https://wiki.archlinux.org/index.php/Power_management#Kernel_parameters
Basculer intefarce
https://askubuntu.com/questions/112968/automatically-disable-wifi-wireless-when-wired
https://superuser.com/questions/233448/disable-wlan-if-wired-cable-network-is-available