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On 09/29/2010 01:52 PM, Dan Ritter wrote: > On Wed, Sep 29, 2010 at 01:06:29PM -0400, Jerry Feldman wrote: > =20 >> One question, why don't you allow the systems to sleep. Or at least le= t >> the display turn off. I think the best thing to do is to move in with= >> Coats and get your power from the TVA :-) >> =20 > The displays turn off on all the machines. The server and the > Myth box don't sleep because they need to be awake. The other > machines that don't sleep, aren't sleeping because I can't get > them to sleep. That is a cost of doing business. I remember big signs at Digital, Spitbrook to turn off computers at night. I rarely saw anyone do that except for some laptops. We come from the 24x7 era. I generally shut down my work laptop and workstation on weekends, partially because the heat and cooling stops on weekends here. On a related note, in general laptop power supplies pull power whehever they are plugged in regardless of whether they are charging their laptop or cell phone. Motorola is now selling a green charger that only pulls power when the attached device is charging. I have not see it much http://responsibility.motorola.com/index.php/environment/casestudies/ Most of the energy used during the use phase of a mobile phone=92s lifecycle is wasted when the charger is left on standby (plugged in, but not in use). Since 2000, Motorola has reduced the average standby power of its chargers by 70 percent, and the new EcoMoto=99 wall charger consumes just 0.03 watts on standby, 90 percent better than the current Environmental Protection Agency ENERGY STAR standard. I still have my abacus. Maybe I'll bring that into a restaurant to compute the tip rather than my Android :-) --=20 Jerry Feldman <gaf-mNDKBlG2WHs at public.gmane.org> Boston Linux and Unix PGP key id: 537C5846 PGP Key fingerprint: 3D1B 8377 A3C0 A5F2 ECBB CA3B 4607 4319 537C 5846
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