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    SubjectRe: [Bug 10797] Battery is drained after poweroff
    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
    --
    (english) http://www.livejournal.com/~pavelmachek
    (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


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