Changes

Perhaps one of the most important settings in terms of so called “green computing” involves the configuration of power management. This takes the form of deciding whether the screen or computer should enter stand-by or sleep mode after a period of inactivity in order to reduce power consumption. These settings are accessed by opening the Control Center dialog (accessed by clicking on the power button in the top panel and selecting ''System Settings'') and clicking on the ''Power Management'' button located in the ''Hardware'' category:

[[Image:ubuntu_11_unity_power_management_settings.jpg|The Ubuntu 11.04 power management dialog]]