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Re: Lubuntu vs laptop batteries

 

Hi,

sorry for long delay

phillw@piglet:~$ acpi -V
The program 'acpi' is currently not installed. You can install it by typing:
sudo apt-get install acpi
phillw@piglet:~$ sudo apt-get install acpi
[sudo] password for phillw:


I now have it and will test over the coming week :)

Battery 0: Full, 100%
Battery 0: design capacity 4400 mAh, last full capacity 3650 mAh = 82%
Adapter 0: on-line


Regards,

Phill.


On 19 November 2013 07:21, Lars Noodén <lars.nooden@xxxxxxxxx> wrote:

> On 11/18/2013 11:10 PM, Lars Noodén wrote:
> > On 11/18/2013 11:07 PM, Phill Whiteside wrote:
> >>
> >> On 18 November 2013 20:53, Lars Noodén <lars.nooden@xxxxxxxxx> wrote:
> >>
> >>> Is Lubuntu safe for laptop batteries?  I got a notice a while ago that
> >>> the battery was charging even though it hadn't been unplugged today.  I
> >>> also notice that the battery icon went from fully charged (96%) down to
> >>> (95%)
> >>>
> >>> Loading acpi and running 'acpi -V' I see that capacity went from 5040
> to
> >>> 5039 during the last hour or two:
> >>>
> >>>  Battery 0: design capacity 5573 mAh, last full capacity 5040 mAh = 90%
> >>>
> >>>  Battery 0: design capacity 5573 mAh, last full capacity 5039 mAh = 90%
> >>>
> >>> Is there any way to check up on this?  Is Unity safer?
> >>>
> >>> Regards,
> >>> /Lars
> >>>
> >> Hi Lars,
> >>
> >> mine doesn't spend too long unplugged from the power. But when I do run
> it
> >> on battery it behaves as expected. I do have a nearly new battery in
> >> piglet, as the other couldn't hold a charge (it was a mis-used windows
> >> machine in its previous life). I've certainly no problems getting an
> hour
> >> out of running at full power (no dim screen etc).
> >>
> >> Regards,
> >>
> >> Phill.
> >>
> >>
> > Ok.  Thanks.  I've added some logging to watch things as well.
> >
> > However, when running off battery, it really goes quickly.  I get
> > somewhere between 2 and 3 hours, so less than half OS X on the same
> > hardware.
> >
> > Regards,
> > /Lars
>
> What about when it plugged in?  Does "last full capacity" hold steady
> day or decline over the day(s) ?
>
> Mine's now down today from yesterday.
>
>   Battery 0: design capacity 5513 mAh, last full capacity 4984 mAh = 90%
>
> That is an excertp from "acpi -V"
>
> Regards,
> /Lars
>
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-- 
https://wiki.ubuntu.com/phillw

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