[ltp] hibernate scriptlet to know battery drop during s2ram

[Igor V. Rafienko]

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on May 31, 2007, 12:41, Fr=E9d=E9ric BOITEUX wrote:

[ ... ]

> I've tested it on a X31 with Debian Etch, it works, and I=A0get following
> results (looking traces in /var/log/hibernate.log) :
>
> =3D=3D Drawn 640 mWh in 1904 seconds, i.e. 1210 mWh/h
> =3D=3D Drawn 390 mWh in 1062 seconds, i.e. 1322 mWh/h
> =3D=3D Drawn 730 mWh in 2141 seconds, i.e. 1227 mWh/h
>
> Have you similar results ? I=A0guess the power loss is important, isn't
> it ?


I average about 260mW/h, so 1300 seems a touch high.

The "standard" culprits are the usb modules. Have you tried removing=20
uhci_hcd and ehci_hcd and measuring the power drain one more time?





ivr
--=20
VB, by comparison, treats you like a secretary pecking on MS Office.
                       -- Phlip, on c.l.c++
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