ubuntu-phone team mailing list archive

[Ionut Negru <blackjohnny@xxxxxxxxx>]

Hi,

The phone was affected by the "wrong battery stats" bug. In that specific
case I have charged it with the wall charger and it said 100% then 10-15
minutes after it dropped dramatically to about 30% and due to this I
plugged it on my PC till the second day when I found it unresponsive. I
thought that this stats bug could lead to a battery overcharge, if the
charging is also managed by the OS (I know there is an onboard power
management chip handling this as well) ... but I don't know how to check if
this is the real reason.

hi,
> Am Mittwoch, den 29.07.2015, 10:09 +0000 schrieb Ionut Negru:
>
> > My MX4 Ubuntu edition device died while plugged on USB
>
> but you charged it on a wall charger in between, right ? a USB port on a
> PC is definitely not enough (supplying 500mA max while the device is
> attached will pretty much just compensate for what the device uses with
> the screen off, also note that when USB is connected phones usually do
> not suspend so over time it will discharge) ...
>
> my first step would be to attach it to a proper charger for half a day
> before searching for other causes ...
>
> ciao
>         oli
>
>
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