← Back to team overview

ubuntu-phone team mailing list archive

Re: Bluetooth drains battery?

 

If I only knew how to do it *correctly*.

Anyway, found/subscribed to related bug:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1458756

Alexey


On Fri, Jul 17, 2015 at 9:09 PM, Davide Alberelli <dadexix86@xxxxxxxxx>
wrote:

> Have you tried doing 3-4 discharge/charge cycles?
> It helped me a lot with weird output in the battery settings app, like the
> one that you have.
>
> Davide Alberelli
>
> 2015-07-17 21:03 GMT+02:00 Alexey Balmashnov <a.balmashnov@xxxxxxxxx>:
>
>>
>> On Fri, Jul 17, 2015 at 8:47 PM, Alejandro J. Cura <
>> alejandro.cura@xxxxxxxxxxxxx> wrote:
>>
>>> On Fri, Jul 17, 2015 at 3:37 PM, Alexey Balmashnov
>>> <a.balmashnov@xxxxxxxxx> wrote:
>>> > Hi All,
>>> >
>>> > BQ E4.5 phone, r23. See attached. Around the time, when power
>>> consumption
>>> > went up, I moved from home to work, enabled and then disabled
>>> bluetooth to
>>> > use it while on the move.
>>> >
>>> > At the moment, after charging battery fully, I observe the same trend.
>>> Maybe
>>> > its not even bluetooth. Any ideas on how to pin-point responsible
>>> party?
>>>
>>> Please run "top" in the terminal app. If the cpu is mostly used by
>>> scope-registry then it's this bug:
>>> https://bugs.launchpad.net/canonical-devices-system-image/+bug/1470750
>>>
>>>
>> Nope, don't see scope-registry. And I do not see process constantly
>> consuming CPU in the top output.
>>
>>
>>
>>> If so, it will be fixed in the OTA-5 update that's coming real soon.
>>> In the meantime, you can do "restart scope-registry" in the terminal, or
>>> reboot.
>>> If not, please provide any other detail you can find.
>>>
>>
>> If I only new, what to look for. Output of top  looks OK. Upon hitting
>> power button/on timeout screen switches off. Only strange thing is battery
>> drain.
>>
>> --
>> Alexey
>>
>>
>>
>> --
>> Mailing list: https://launchpad.net/~ubuntu-phone
>> Post to     : ubuntu-phone@xxxxxxxxxxxxxxxxxxx
>> Unsubscribe : https://launchpad.net/~ubuntu-phone
>> More help   : https://help.launchpad.net/ListHelp
>>
>>
>

References