Single Command to Change CPU Power Mode in Ubuntu 22.04

This simple tutorial shows how to switch CPU power mode between ‘Performance’, ‘Balanced’, and ‘Power Saver’ using Linux command in Ubuntu 22.04, Ubuntu 23.04, and Ubuntu 23.10. GNOME has options in both ‘Settings’ and top-right system status menu to change CPU frequency by switching between ‘Performance’, ‘Balanced’, and ‘Power Saver’. It’s useful for saving battery […]