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Re: [Bug 10797] Battery is drained after poweroff
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From: Kok, Auke
Subject:
Re: [Bug 10797] Battery is drained after poweroff
Date: Tuesday, October 7, 2008 - 12:12 pm
Pavel Machek wrote:
quoted text
> On Tue 2008-10-07 13:06:10, Renato S. Yamane wrote: >> Pavel Machek wrote: >> Renato S. Yamane wrote: >>>> Can someone help us with this bug? >>>> <http://bugzilla.kernel.org/show_bug.cgi?id=10797> >>>> >>>> Same problem is reported in Ubuntu: >>>> <https://bugs.launchpad.net/ubuntu/+source/linux/+bug/110784> >>>> >>>> This is not a hardware problem, because if the same laptop is poweroff >>>> by Windows, battery charge don't change. >>> ...and it is not linux problem because it works okay on my thinkpad. See? >> Yes, this is a Linux problem (at least in release >= 2.6.22) >> This happening *only* in Linux (Kernel >=2.6.22). > > Wow, now that's useful info. > > I guess you _could_ do git bisect? ;-). > >>>> And, if I suspend to ram/disk BEFORE poweroff, battery charge don't >>>> change (suspend to ram/disk --> WakeUp --> Poweroff). >>> Which machine is that? Can you find out which device eats power? (It >>> should be warm). >> This problem is happening in Toshiba Satellite M45-S355, Toshiba Equium >> A100-306, HP DV8000, HP DV9500, Dell Latitude D630, Toshiba M110, Sony >> Vaio VGN-S2XP, Toshiba Satellite A105-S4384, Toshiba Satellite M55-S3314 >> and Toshiba Satellite A105-S2201 as you can see in bug report listed above. >> >> And is impossible find wich device eats power (eaten current is too low, >> and is not enought to make hot). > > So how fast is it eating power... can you estimate Watts eaten? > Pavel
perhaps wake-on-lan and friends are enabled? check the bios etc... Auke --
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Messages in current thread:
[Bug 10797] Battery is drained after poweroff
, Renato S. Yamane
, (Mon Oct 6, 4:16 am)
Re: [Bug 10797] Battery is drained after poweroff
, Pavel Machek
, (Tue Oct 7, 6:42 am)
Re: [Bug 10797] Battery is drained after poweroff
, Renato S. Yamane
, (Tue Oct 7, 9:06 am)
Re: [Bug 10797] Battery is drained after poweroff
, Pavel Machek
, (Tue Oct 7, 12:00 pm)
Re: [Bug 10797] Battery is drained after poweroff
, Kok, Auke
, (Tue Oct 7, 12:12 pm)
Re: [Bug 10797] Battery is drained after poweroff
, Rafael J. Wysocki
, (Tue Oct 7, 12:30 pm)
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