My only backup image was from 17.10, running kernel Kernel 4.13.0-46-generic.
I stand corrected on the earbud model. It was an MPOW Flame that time, and not an MPOW T5/M5 model Nonetheless, even in the 17.10 backup image, bluetooth restarts. However, unlike in Disco, my earbuds actually manage to connect. The connection does drop after a couple of seconds, however. Also, I did find something that may be of relevance. I have an old USB Bluetooth dongle. And I plugged that in, and then used Blueman-manager to switch to that adapter and pair my earbuds -- and it works. Does this help further debugging? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1845689 Title: Bluetooth loops when pairing Connecting MPOW T5 headset Status in linux package in Ubuntu: Confirmed Bug description: 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 --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: johnny 2878 F.... pulseaudio /dev/snd/controlC0: johnny 2878 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 19.04 InstallationDate: Installed on 2018-12-31 (352 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: Notebook W35xSS_370SS NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-37-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.0.0-37.40-generic 5.0.21 RelatedPackageVersions: linux-restricted-modules-5.0.0-37-generic N/A linux-backports-modules-5.0.0-37-generic N/A linux-firmware 1.178.6 Tags: disco Uname: Linux 5.0.0-37-generic x86_64 UpgradeStatus: Upgraded to disco on 2019-09-21 (89 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845689/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
