Installed Ubuntu on my laptop but battery life is not so great comparing to win. Any better distro?
>>62234015
Install tlp.
Install inxi and type inxi -b to see your battery's maximum watt hour rating.
>>62234015
https://wiki.archlinux.org/index.php/Power_saving
Ignore the distro specific stuff.
Install Gentoo.
Install laptop-mode-tools.