Wanted: a "Save energy, be more secure" howto
Robin.Laing at drdc-rddc.gc.ca
Mon Mar 7 16:42:29 UTC 2005
M. Fioretti wrote:
> 2) Is there a one stop howto about how to:
> make your (Fedora) PC save as much energy as possible and/or
> turn all networking off automatically, as soon as
> no interactive processes are on (maybe including
> ftp downloads)
> go back to 100% functionality (restart networking, download
> email...) when the user is back to the keyboard.
> I know that this is possible, but it would really great to have
> everything in one place for non technical users, those who would get
> the greatest savings and extra security for this because they use the
> computer sparingly. Maybe packaged so that "if you just install this
> one script so and so, it will take care of everything automatically"
I will add my opinion on this.
As being discussed in one thread. Linux is not a boot when required
OS. It is designed to be run 24/7 and thus may not be the best OS for
"saving" money. On the other hand, it also is useful being on 24/7.
In our house, our computer can be used almost anytime during the day
or night. Being on is worth the extra electricity costs. Of course
the Satellite receivers, VCR and instant on TV uses power as well.
The question is how much extra power is the Computer using in whole
Also, we run SETI at Home using BOINC and will be adding other BOINC
projects to the mix. This is one way of providing some usage out of
our computer when we are not using it. We do this at work as well.
I prefer CRTC monitors over LCD at present. Poor Contrast Ratios for
LCD and time lag are two issues that I don't like about LCD. I have
an LCD at work and I would replace it in an instant if I could.
I do hate the energy star monitor that shuts off and I am still trying
to get it to stay on for a longer period of time. This is only a
setting but it is one of those little things that does save energy.
There is always the cost of convenience to look at. I have logged
onto the computer for 2 minutes to look up some info and then logged
off. How much would the time to wait for booting and then to log on
be worth to me and other users?
More information about the users