apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1910405/+attachment/5451725/+files/ProcCpuinfo.txt
-- 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/1910405 Title: bluetoothd hangs and cannot be killed Status in bluez package in Ubuntu: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: Hi, When having a bluetooth headphone (JBL Live) connected using the A2DP pulseaudio sink, the output sound suddenly stops during a music streaming of videocall session. Sometimes just disconnecting and reconnecting the headphone works, but some times reconnection is not possible anymore due to the hanging of bluetoothd. Bluetoothd still appears in the processes list, but cannot be killed, neither with "sudo service bluetooth stop" or "kill -9": $ ps afx | grep blue 9597 tty2 Sl+ 0:01 | \_ gnome-control-center bluetooth 5405 ? Ss 0:00 \_ /usr/lib/bluetooth/obexd 10694 pts/0 S+ 0:00 \_ grep blue 20548 ? Ds 0:03 /usr/lib/bluetooth/bluetoothd All programs keep working normally, only bluetooth is affected as well as the bluetooth settings page. The only solution is a hard reboot. A soft reboot doesn't even work: the systems keeps trying to end the bluetoothd process so one needs to press the power button for a few seconds to terminate the process. $ bluetoothd --version 5.48 $ uname -a Linux omer 5.4.0-58-generic #64~18.04.1-Ubuntu SMP Wed Dec 9 17:11:11 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Using Ubuntu 18.04.5 LTS preinstalled on a Dell XPS13, which has been working nice for over one year now just like previous versions. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.21 Architecture: amd64 CurrentDesktop: ubuntu:GNOME DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20180608-47+beaver-three-eyed-raven+X92 DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2019-11-22 (415 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20180608-09:38 InterestingModules: rfcomm bnep btusb bluetooth MachineType: Dell Inc. XPS 13 7390 Package: linux PackageArchitecture: amd64 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-59-generic root=UUID=d3a4ed7f-d7f9-494e-91ed-554159c1b8ae ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.4.0-59.65~18.04.1-generic 5.4.78 Tags: bionic Uname: Linux 5.4.0-59-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 10/22/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.7.0 dmi.board.name: 0G2D0W dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.7.0:bd10/22/2020:svnDellInc.:pnXPS137390:pvr:rvnDellInc.:rn0G2D0W:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 7390 dmi.product.sku: 0962 dmi.sys.vendor: Dell Inc. hciconfig: hci0: Type: Primary Bus: USB BD Address: 4C:1D:96:DA:70:EA ACL MTU: 1021:4 SCO MTU: 96:6 DOWN RX bytes:4127584 acl:43 sco:9279 events:521650 errors:0 TX bytes:340220846 acl:518394 sco:8547 commands:3166 errors:0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1910405/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
