Re: low runtime with acer travelmate 290lci (centrino)

[Christian Heim <heim@uni-greifswald.de>]

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Am Sonntag, 27. Juni 2004 12:04 schrieb Sebastian Mangelkramer:
> hello dear list,
> my acer travelmate 290lci (centrino) laptop drives me crazy because the
> runtime when i`m on battery is just about 1h 30min.  i`m using debian 3.1
> sarge with kernel 2.6.7, cpudynd, hdparm with hdd-spindown, ....
>
> even if the cpu runs @50% the runtime is about 1h 30 min.
> i don`t know why.
>
> the same laptop running under windoze xp makes more than 4 hours.
>
> are there any tipps or solutions for my problems ?

is this the "real" runtime or the runtime shown by klaptopdaemon ?
Btw, klaptop means, if i unplug the power supply the battery is running out. 
But the battery has energy for ~4 till 5 hours if i set the cpu-throttling to 
87%.

- -- 
Mfg Christian Heim
Auszubildender im Rechenzentrum der Universität Greifswald
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