Is Ubuntu battery management better than Windows ?
I have noticed that in Windows 7 a fully charged battery shows 3:30 minutes but in Ubuntu it shows 2:00 hours ... !!!
so what is the power management in Ubuntu ? good / better / fine / bad ?
I think battery management on Ubuntu is just fine. To improve it, however, you can install Jupiter. According to WebUpd8.Org,
Jupiter is an appindicator (it now uses Python instead of Mono) designed to improve laptops / netbooks battery life. It can be used to switch between maximum, high performance and power saving modes, change the screen resolution and orientation, enable or disable bluetooth, touchpad, WiFi (if available) and so on. If you own an Asus EeePC netbook, there's also a separate package that adds support for Asus Super Hybrid Engine (SHE) as well as some other EeePC tweaks.
To install Jupiter, enter the following commands:
sudo add-apt-repository ppa:webupd8team/jupiter
sudo apt-get update
sudo apt-get install jupiter
