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From: Pavel Machek <pavel@ucw.cz>
To: "Renato S. Yamane" <yamane@diamondcut.com.br>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [Bug 10797] Something is consuming power after shutdown
Date: Sat, 31 May 2008 09:44:33 +0200	[thread overview]
Message-ID: <20080531074433.GE5405@ucw.cz> (raw)
In-Reply-To: <483AB443.6020807@diamondcut.com.br>

Hi!

> <http://bugzilla.kernel.org/show_bug.cgi?id=10797>
> <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=481493>
> 
> After poweroff, something still working and consuming 
> power. So I loss ~4% of my battery charge in each 12h.
> 
> If I shutdown my laptop using Kernel 2.6.24/25 when 
> battery is 100%, after 12h my battery charge go to 96% 
> (this information is checked with kpowersave and with 
> LED available in my laptop that change color from blue 
> to yellow when battery is not FULL).
> 
> If I shutdown this same laptop by WinXP (I have a dual 
> boot), nothing change. So, my battery still have 100% 
> after 12h (or more).

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.)

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  parent reply	other threads:[~2008-06-01 14:46 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-26 12:59 [Bug 10797] Something is consuming power after shutdown Renato S. Yamane
2008-05-26 15:44 ` Arjan van de Ven
2008-05-26 16:30   ` Renato S. Yamane
2008-05-28 11:52     ` Renato S. Yamane
2008-05-26 17:56 ` [CRM114spam]: " Dr. David Alan Gilbert
2008-05-31  7:44 ` Pavel Machek [this message]
2008-06-01 15:08   ` Renato S. Yamane
2008-06-02 19:20     ` Pavel Machek
2008-06-04 10:54       ` Renato S. Yamane
2008-06-09 11:15         ` Renato S. Yamane
2008-06-11 10:33           ` Pavel Machek
2008-06-12  2:18             ` Henrique de Moraes Holschuh
2008-06-13 11:06             ` Renato S. Yamane
2008-06-01 16:03   ` Henrique de Moraes Holschuh
  -- strict thread matches above, loose matches on Subject: below --
2008-06-01 19:59 devzero
2008-06-02  0:45 ` Renato S. Yamane
2008-06-02 17:36   ` Lennart Sorensen

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