> You just have to do a search for ''powersave'' in Synaptic and you'll have it! We're in 2014, and while some tasks are still better made in
> Konsole, some are better made with graphic tools.

Funny thing, since opinions change from person to person. For example, IMO the best tool to manage packages is aptitude from a terminal and I would never change that unless there is a major reason for doing so ;-)

Cheers
  Michele