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Date: Sun, 01 Jun 2008 21:59:07 +0200 From: devzero@....de To: "Renato S. Yamane" <yamane@...mondcut.com.br> Cc: linux-kernel@...r.kernel.org, Pavel Machek <pavel@....cz> Subject: Re: [Bug 10797] Something is consuming power after shutdown >> Renato S. Yamane wrote: >> ... >>> <http://bugzilla.kernel.org/show_bug.cgi?id=10797> >>> <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=481493> >> >> Try to find out which component eats power, eg. by opening the machine >> searching for heat. >> >> (And yes, your hw is broken; on pc it is traditionaly hw >> responsibility to power machine down.) > >OK, I try do this but I think this is very difficult because demand >power is very low and is not enought to do hot some component. But I >will try. i also don`t think that you can find something which is noticeably warm this way - 4% of your battery in 12hrs - that "hot spot" should be hard to identify - and opening notebooks for getting access to the all parts of the mainboard may be hard/dangerous. >I don't think that my hardware is broked because I don't have this kind >of problem on Kernel <=2.6.22 or in other OS. > >And other user have the same problem (cc'ed on Bug #10797) if your notebook powers down and doesn`t show that something is still "on" and consuming power - i`d call that "broken by design". it should not be up to the operating system to make sure that all parts of the hardware are switched to off. if i power down some device and there is nothing showing "hey, here is something active" (e.g. by some led or lcd) - i expect it to stop consuming power. maybe it`s not that broken as my PC, which is consuming 20W after power-off (due to power-supply) - but i really would go ask the vendor and first complain there. they should know the details. _________________________________________________________________________ In 5 Schritten zur eigenen Homepage. Jetzt Domain sichern und gestalten! Nur 3,99 EUR/Monat! http://www.maildomain.web.de/?mc=021114 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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