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[Uranicus <1546310@xxxxxxxxxxxxxxxxxx>]

Dear all,

I have a new insight which might correlate to this bug or contribute to
the understanding. Maybe first of all, I just tested the above scenario
with:

current build number: 270
device name: krillin
channel: ubuntu-touch/rc-proposed/bq-aquaris.en
last update: 2016-03-01 15:29:28
version version: 270
version ubuntu: 20160301
version device: 20160108-efc96d8
version custom: 20160111-926-36—vivid

this issue is still the same. But I haven't expected it differently
since you seemed to be busy with other stuff.

Now the new insight:
-----------------------------

I have had a similar issue with OTA9.1 but only in the following
circumstance: I start to call (and I establish this call fully) before I
start the bluetooth of my car. I have expected that the bluetooth of the
car picks this call up and I can continue with it via my car microphone
& speaker. But I ended with the same behaviour as described above (but
only in this circumstance with OTA9.1!):

I can not hear anything via my car speakers only if I turn on the phone
speaker (inner & outer speaker) I could hear it via these speakers. I
you want to have a look at these logs:

start of the call: 26.02.2016 at 18:38 h CET
start of the in car bluetooth system: approx. 18:42 h

I have verified this on later occasions again, this is a reproducible
situation for my phone/car/bluetooth combination.



** Attachment added: "20160226_2117.tar.gz"
   https://bugs.launchpad.net/canonical-devices-system-image/+bug/1546310/+attachment/4585578/+files/20160226_2117.tar.gz

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https://bugs.launchpad.net/bugs/1546310

Title:
  In CAR bluetooth not working

Status in Canonical System Image:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  I have paired my phone with my car as always (connection did work in
  the past). Connection runs as expected and everything like display,
  phone book, ... but this evening I wanted to place a call from my car
  and it did not work. I was then also not able to take a call (I could
  not hear the conterpart and the counterpart could not hear me).

  Since yesterday I am on:

  current build number: 259
  device name: krillin
  channel: ubuntu-touch/rc-proposed/bq-aquaris.en
  last update: 2016-02-16 12:09:18
  version version: 259
  version ubuntu: 20160216
  version device: 20160108-efc96d8
  version custom: 20160111-926-36--vivid

  With OTA9 I did not have the issue. I have attached my logs. I have
  enabled the following bug-settings for bluetooth:

  sudo sed -i 's/exec \/usr\/sbin\/bluetoothd/exec
  \/usr\/sbin\/bluetoothd -d/g' /etc/init/bluetooth.conf

  sudo sed -i 's/--start/--start --log-level=debug/g'
  /usr/share/upstart/sessions/pulseaudio.conf

  I have modified the line in ofono.override to:

  exec ofonod -P -d provision,udev*,dun*,smart*,hfp_bluez5,stktest,sap

  I hope my reporting helps to trace down this issue.

  Uranicus

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