Re: Script to monitor battery status on X220

From: Matthias Apitz <guru_at_unixarea.de>
Date: Fri, 20 Jul 2012 11:13:56 +0200
El día Friday, July 20, 2012 a las 03:45:23PM +0700, Erich Dollansky escribió:

> > ... 
> > Is it necessary to poll? Usually devd generates an event when the
> > battery status and/or percentage changes. Just read the events from
> > /var/run/devd.pipe.
> > 
> this is a good idea. I did not like this solution either but did not get a better idea when I did it.

I wrote and used something similar for my netbook EeePC 900; it turned
out that the battery is not showing the remaining capacity in a linear
way; the last 5% are 'consumed' in a few seconds, i.e. below 20% I
polled every 2 seconds;

	matthias
-- 
Matthias Apitz
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e <guru_at_unixarea.de> - w http://www.unixarea.de/
Received on Fri Jul 20 2012 - 07:33:18 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:29 UTC