Energy Saving on Ubuntu PC's (not Laptops!)
15783
Is there a power saving application similar to Jupiter?
120333
Is it possible to split electricity consumption of an appliance between apartments?
72663
Why does my computer get less battery life with Ubuntu compared to Windows?
131175
How/Where do I check my ubuntu laptops's CPU usage?
30498
Energy conservation and interference
5324
Tips to extend battery life for laptops and notebooks
30521
how to turbo boost my cpu on Ubuntu?
112552
Are universal power supplies for laptops worth it?
95704
Cross-Platform way to get CPU/Memory utilization
35102
Fan is always on, CPU usage is rather low and can't find the fan or thermal_zone proc files
144618
How to control LightDM power saving preferences?
37223
How much of a GPU's electrical usage is probably turned into a increase in air temperature?
94370
How to permanently disable monitor power saver using the command line?
25934
What's a good back-up strategy for 1 desktop PC?
149436
How to restrict/cut power output to a USB client?
81935
Powering Off Hard Disks, is a life saver or life depleter?
4662
How to reduce the fan noise and how to increase battery life?