[Bug 1546310] Re: In CAR bluetooth not working

Simon Fels simon.busch at canonical.com
Wed Mar 2 08:32:52 UTC 2016


I went through the logs now and found the cause for what you see (no
audio on local or remote side).

We have lock in place which should keep the stream inside pulseaudio up
while we're not really streaming anything through it as this completely
done in software. However in your case the lock doesn't seem to be set
ever. On my side I am getting the following line

Mar  2 08:28:37 ubuntu-phablet pulseaudio[2142]: [pulseaudio] module-
bluez5-device.c: Set bluetooth.hsp.prevent.suspend.transport true (ret
1)

in my syslog however in your case I can't really fine it. This is quite
essential for the audio setup to work properly. Will do some more
investigation to see if I find a reason for this.

** Also affects: pulseaudio (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: pulseaudio (Ubuntu)
     Assignee: (unassigned) => Simon Fels (morphis)

** Changed in: pulseaudio (Ubuntu)
       Status: New => Confirmed

** Changed in: pulseaudio (Ubuntu)
   Importance: Undecided => Critical

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

Title:
  In CAR bluetooth not working

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