ubuntu-phone team mailing list archive

[Brendan Donegan <brendan.donegan@xxxxxxxxxxxxx>]

I think it's worth noting that this is a problem I have observed on the
Nexus 4, even when it's running Android. I will find it off, but then be
able to turn it on with plenty of battery left. This is probably some kind
of hardware issue, the same thing could be happening on the BQ, maybe it
shuts itself down to protect itself from serious faults?

On Tue, 3 Nov 2015 at 20:09 Pat McGowan <pat.mcgowan@xxxxxxxxxxxxx> wrote:

> I would just add your krillin info, suspecting its maybe an mtk related
> issue
>
> On Tue, Nov 3, 2015 at 2:02 PM, Olivier Tilloy <
> olivier.tilloy@xxxxxxxxxxxxx> wrote:
>
>> I think I just saw something like that happen.
>>>> My phone was sitting idle at ~40% battery. Next thing I know, it had
>>>> turned off and I couldn’t turn it back on. I plugged it into my laptop, and
>>>> it wouldn’t turn on immediately as if the battery was too low, but the
>>>> charge screen indicated that it had 23% left.
>>>> After charging for a bit, I managed to switch it on, and this is how
>>>> the battery usage graph looks like:
>>>>
>>>>
>>>> ​
>>>> Shortly before 5pm, the battery level dropped from ~40% to ~20% and the
>>>> phone turned off, as if it had run completely out of battery. It looks like
>>>> something is not reporting correctly the charge level.
>>>>
>>>> Should I file a new bug, or do we already have a bug tracking this
>>>> issue?
>>>>
>>>
>>> There are a couple existing bugs, see
>>> https://bugs.launchpad.net/canonical-devices-system-image/+bug/1471913
>>> and
>>> https://bugs.launchpad.net/canonical-devices-system-image/+bug/1511977
>>>
>>
>> Both bugs seem to be arale-specific. Should I file a new one for krillin?
>>
>
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