I'm new in Ubuntu 13.04 and wondering what I should do to get the lowest power consumption settings for an Ivy Bridge CPU.
Are there any changes to make in the terminal or something?
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You can use powertop, which is not specifically for Ivy Bridge, but in general will help.
To install, open a terminal and enter
sudo apt-get install powertop sudo powertop
It will give you some interactive way to look high power consumers.
Manuel
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http://askubuntu.com/questions/112705/how-do-i-make-powertop-changes-permanent – Qasim Jun 14 '13 at 09:43