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Message #119775
[Bug 405294] Re: a2dp skips terribly
Affects me as well on Arch. Works flawless on Android.
Laptop: Thinkpad T430
Speaker: Sony SRS-X3
$ uname -a
Linux atlas 4.2.5-1-ARCH #1 SMP PREEMPT Tue Oct 27 08:13:28 CET 2015 x86_64 GNU/Linux
$ lspci -v | grep Audio
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset
Family High Definition Audio Controller (rev 04)
$ lsusb | grep blue
Bus 001 Device 006: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
$ pacman -Qi pulseaudio | grep Version
Version : 7.1-1
$ journalctl
Nov 20 20:20:37 atlas pulseaudio[729]: W: [bluetooth] module-bluez5-device.c: Skipping 74038 us (= 13060 bytes) in audio stream
Nov 20 20:20:35 atlas pulseaudio[729]: W: [bluetooth] module-bluez5-device.c: Skipping 10034 us (= 1768 bytes) in audio stream
Nov 20 20:20:35 atlas pulseaudio[729]: W: [bluetooth] module-bluez5-device.c: Skipping 76683 us (= 13524 bytes) in audio stream
I feel it might be related to WiFi interference. How does Android handle
this?
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to bluez in Ubuntu.
https://bugs.launchpad.net/bugs/405294
Title:
a2dp skips terribly
Status in PulseAudio:
New
Status in bluez package in Ubuntu:
Confirmed
Status in pulseaudio package in Ubuntu:
Confirmed
Bug description:
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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