`powertop --auto-tune` will turn all power-related settings to their most conservative settings. You can adjust them individually by running `powertop` interact

`powertop --auto-tune` will turn all power-related settings to their most conservative settings. You can adjust them individually by running `powertop` interactively afterwards. I would love to see power estimates before and after that command! In my experience it increases battery time by 30-50%.