Bluetooth doesn't reconnect to my headsetup post resume from sleep
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
bluez (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Steps to repro:
* Cold boot the laptop
* Pair it with bluetooth headset
* Listen to music
* Turn off the headset or turn off the bluetooth on the laptop
* Play music, sound comes out of the laptop speakers
* Turn on the headset back on or the bluetooth on the laptop
* Headset reconnects with the laptop and audio plays from the headset
-- all the above is expected --
* Suspend the laptop
* wait a minute or two for the headset to power down
* Resume the laptop
* Turn on the bluetooth headeset
* It doesn't automatically reconnect to the laptop (not expected behaviour)
* Launch Gnome Settings and select Bluetooth and force the headset to connect
* It connects for 2 seconds then disconnects (not expected behaviour)
The only to get the headset to reconnect again is by restarting the bluetooth.service using systemctl.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: bluez 5.48-0ubuntu3
ProcVersionSign
Uname: Linux 4.15.0-15-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: GNOME
Date: Wed Apr 11 15:28:28 2018
InstallationDate: Installed on 2018-04-03 (8 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180403)
InterestingModules: rfcomm bnep btusb bluetooth
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc.
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 004: ID 1bcf:2b95 Sunplus Innovation Technology Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 15 9560
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/25/2018
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.7.1
dmi.board.name: 0JHP5H
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.family: XPS
dmi.product.name: XPS 15 9560
dmi.sys.vendor: Dell Inc.
hciconfig:
hci0: Type: Primary Bus: USB
BD Address: F8:34:41:D4:8F:36 ACL MTU: 1021:4 SCO MTU: 96:6
UP RUNNING PSCAN ISCAN
RX bytes:19284 acl:106 sco:0 events:2607 errors:0
TX bytes:605507 acl:103 sco:0 commands:2473 errors:0
Problem seems resolved with bluez 5.48.2 as outlined in this bug: https:/ /bugzilla. redhat. com/show_ bug.cgi? id=1534857# c30