I have the powertop recommendations in a startup script which is rather nifty than executing them each time by running PowerTop.
If you have a Nvidia card (which takes a significant share for processor-wakeups) you could also take a look at these tips -
http://www.smop.co.uk/mediawiki/index.php/Power_saving_on_Linux
Cheers,
-ab
Was curious if anyone had tried out powertop on a laptop and if you had seen
any improvements in battery life?
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