[ltp] X60s USB Bus unbind for more C states..

[Martin Lorenz]

On Mon, Sep 18, 2006 at 02:00:11PM +0200, Dipl.-Ing. Martin Lorenz wrote:
> > - when i go to 
> > /sys/devices/system/cpu/cpu1 
> > - do a 
> > echo 0 >online
> > echo 1 >online
> > 
> > the rate gets down to "8955 mWh" (X running, HD spin up, USB online,
> > bluetooth online)
> > 
> > is there some how can confirm this?
> 
> confirmed
> 
> strange 
> 

and even stanger: after that I hear a high pitch noise from the book.
it comes with 'echo 1 >online' and goes with 'echo 0 >online'

and furthermoer when setting the 2nd core offline power consumption goes up
to 13000 mW again

what the H* is happening?


> # acpitool -B
>   Battery #1     : present
>     Remaining capacity : 28130 mWh, 99.08%, 02:09:01
>     Design capacity    : 28800 mWh
>     Last full capacity : 28390 mWh, 98.58% of design capacity
>     Capacity loss      : 1.424%
>     Present rate       : 13082 mW
>     Charging state     : discharging
>     Battery type       : rechargeable, LION
>     Model number       : 92P1163
>     Serial number      :  2046
> root@gimli:/sys/devices/system/cpu/cpu1# echo 0 >online
> root@gimli:/sys/devices/system/cpu/cpu1# echo 1 >online
> root@gimli:/sys/devices/system/cpu/cpu1# acpitool -B
>   Battery #1     : present
>     Remaining capacity : 28100 mWh, 98.98%, 02:21:36
>     Design capacity    : 28800 mWh
>     Last full capacity : 28390 mWh, 98.58% of design capacity
>     Capacity loss      : 1.424%
>     Present rate       : 11906 mW
>     Charging state     : discharging
>     Battery type       : rechargeable, LION
>     Model number       : 92P1163
>     Serial number      :  2046
> 
> 
> gruss
>   mlo
> --
> Dipl.-Ing. Martin Lorenz
> 
>             They that can give up essential liberty 
> 	    to obtain a little temporary safety 
> 	    deserve neither liberty nor safety.
>                                    Benjamin Franklin
> 
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gruss
  mlo
--
Dipl.-Ing. Martin Lorenz

            They that can give up essential liberty 
	    to obtain a little temporary safety 
	    deserve neither liberty nor safety.
                                   Benjamin Franklin

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