Hello volkris, or anyone else affected,

Accepted pulseaudio into bionic-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/pulseaudio/1:11.1-1ubuntu7.1 in a
few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-bionic to verification-done-bionic. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-bionic. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: pulseaudio (Ubuntu Bionic)
       Status: In Progress => Fix Committed

** Tags added: verification-needed verification-needed-bionic

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/405294

Title:
  A2DP Bluetooth audio skips terribly ["Skipping NNN us (= MMM bytes) in
  audio stream"]

Status in PulseAudio:
  Fix Released
Status in pulseaudio package in Ubuntu:
  Fix Released
Status in pulseaudio source package in Bionic:
  Fix Committed

Bug description:
  SRU Request:

  [Impact]
  When the connection drops temporarily, using A2DP, a noticeable latency is 
introduced, and the audio goes out of sync.

  [Test Case]
  1) Enable the -proposed repository, and install the new pulseaudio

  2) Restart your computer, connect it to a bluetooth device (e.g. a
  headset or a speaker), play one or more videos either locally or
  online, and see if you can still reproduce the problem.

  [Regression Potential]
  Low, as the changes are upstream, and, if anything, it should also fix a 
memory leak.

  Furthermore, the changes only affect the bluez5-device module, in
  pulseaudio, and they make the buffer updating logic more conscious of
  how things can change when the connection drops. This is unlikely to
  affect anything else in pulseaudio.

  ____________________________________________________________________
  As I upgraded to the Karmic alpha, bluetooth audio (via a2dp) stopped working 
properly. It was working fine in Jaunty.

  My headphones are detected and configured by pulse, but the audio
  skips as if it's spending half of each second paused. Music is
  buffered so that after I click stop on rhythmbox (or whatever--it
  happens with whatever player I use) the audio continues until it's
  caught up.

  syslog is full of the following lines:
  Jul 27 08:55:45 carlin1 pulseaudio[3218]: alsa-source.c: Increasing minimal 
latency to 1.00 ms
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
15128 us (= 2668 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36586 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
35593 us (= 6276 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36597 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32601 us (= 5748 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32589 us (= 5748 bytes) in audio stream

  This is with
  bluez                             4.45-0ubuntu4
  pulseaudio                    1:0.9.15-4ubuntu2 0

  pulseaudio version 1:0.9.16~test2-0ubuntu1~ppa3 from ubuntu-audio-dev
  didn't help.

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