Public bug reported:
I am running ubuntu Disco, recently upgraded from Beaver.
Now when I pair my MPOW T5 bluetooth earbuds, they will pair, connect,
then Bluetooth on the machine will restart. This is visible by the
Bluetooth applet showing Bluetooth being switched off then on again.
This will happen a few times, then bluetooth will lock up, rendering it
and the settings applet frozen. Requiring a restart to fix.
It is like something in Bluetooth subsystem is crashing out when pairing
with the T5
I used to use this MPOW T5 with ubuntu Beaver without issue and am
tempted just to roll back to my image from then But here's hoping
someone can help identify why this is happening.
I am also using this on my Disco installation on my Pixelbook (which was
a clean install, not an upgrade), so maybe that's something worth
noting.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.0.0-29.31-generic 5.0.21
Uname: Linux 5.0.0-29-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: johnny 2201 F.... pulseaudio
/dev/snd/controlC0: johnny 2201 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Fri Sep 27 17:34:49 2019
InstallationDate: Installed on 2018-12-31 (269 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Title: Bluetooth sound card not detected
UpgradeStatus: Upgraded to disco on 2019-09-21 (6 days ago)
dmi.bios.date: 04/08/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.5
dmi.board.asset.tag: Tag 12345
dmi.board.name: W35xSS_370SS
dmi.board.vendor: Notebook
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Notebook
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd04/08/2014:svnNotebook:pnW35xSS_370SS:pvrNotApplicable:rvnNotebook:rnW35xSS_370SS:rvrNotApplicable:cvnNotebook:ct9:cvrN/A:
dmi.product.family: Not Applicable
dmi.product.name: W35xSS_370SS
dmi.product.sku: Not Applicable
dmi.product.version: Not Applicable
dmi.sys.vendor: Notebook
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug disco
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https://bugs.launchpad.net/bugs/1845689
Title:
Bluetooth loops when pairing Connecting MPOW T5 headset
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