The main fix for Bluetooth audio stutter is one that you already have,
released in pulseaudio 1:11.1-1ubuntu7.1 (bug 405294). People generally
don't report problems since then so any remaining issues are likely to
be hardware-specific or environment-specific.
Please run these commands:
lsusb > lsusb.txt
lspci -k > lspci.txt
and then attach the resulting two files.
Please also test with:
* wifi disabled completely; and
* using a 5GHz network instead of 2.4GHz
** Changed in: pulseaudio (Ubuntu)
Status: New => Incomplete
** Tags added: a2dp-skip
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https://bugs.launchpad.net/bugs/1873086
Title:
sound stutters when playing on a bluetooth receiver
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
I can play via bluetooth from my laptop or my mobile phone. I have a
set of bluetooth headphones and bluetooth speakers.
Any combination of output with the smartphone as the player works,
which is as it should be.
Any combination of output with the laptop as the player is miserable:
sound stutters, sometimes randomly, sometimes seemingly when I touch
the laptop or come close to it...had similar or identical problems
with a previous Ubuntu laptop. Bluetooth audio seems to be in very bad
shape.
$ lsb_release -rd
Description: Ubuntu 18.04.4 LTS
Release: 18.04
laptop Dell XPS 9370
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: pulseaudio 1:11.1-1ubuntu7.4
ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18
Uname: Linux 5.3.0-46-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tna 2174 F.... pulseaudio
/dev/snd/pcmC0D0p: tna 2174 F...m pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Apr 15 22:55:05 2020
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-xenial-amd64-20160624-2
InstallationDate: Installed on 2018-05-10 (706 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary
20160624-10:47
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to bionic on 2020-03-04 (42 days ago)
dmi.bios.date: 12/11/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.12.1
dmi.board.name: 0W970W
dmi.board.vendor: Dell Inc.
dmi.board.version: A05
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.12.1:bd12/11/2019:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0W970W:rvrA05:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 13 9370
dmi.product.sku: 07E6
dmi.sys.vendor: Dell Inc.
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