Public bug reported:
Attempting to slide the "Connection" switch in the gui to connect a
bluetooth device fails initially -- the switch moves but "snaps back" by
itself immediately. Clicking on the switch flashes the "busy"
indicator momentarily, but the switch does not move. After a while,
connecting succeeds.
I don't know if the mouse input is not recognized until the "Nth"
attempt, or else the connection was in-progress all along but the gui
was not tracking that correctly.
Please watch the attached video (use vlc).
NOTE: This system is running a non-standard kernel 5.2 in order to
circumvent other problems (see bug 1838180).
Again, see the video; there is something wrong with how the GUI
communicates with the kernel.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: bluez 5.50-0ubuntu2
Uname: Linux 5.2.0-050200-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Jul 28 22:46:28 2019
InstallationDate: Installed on 2019-02-06 (173 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
InterestingModules: bluetooth
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: innotek GmbH VirtualBox
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.2.0-050200-generic
root=UUID=75234048-11af-4901-9f89-2c32581f5dd3 ro quiet splash
SourcePackage: bluez
UpgradeStatus: Upgraded to disco on 2019-06-27 (31 days ago)
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias:
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
hciconfig:
rfkill:
syslog:
Jul 28 22:42:11 V-M-Ubuntu-Experimental NetworkManager[828]: <info>
[1564378931.7693] Loaded device plugin: NMBluezManager
(/usr/lib/x86_64-linux-gnu/NetworkManager/1.16.0/libnm-device-plugin-bluetooth.so)
Jul 28 22:42:22 V-M-Ubuntu-Experimental systemd[1]: Condition check resulted
in Bluetooth service being skipped.
** Affects: bluez (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug disco
** Attachment added: "Video demonstrating the problem (view with vlc)"
https://bugs.launchpad.net/bugs/1838227/+attachment/5279774/+files/btdemo.mp4
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https://bugs.launchpad.net/bugs/1838227
Title:
Bluetooth "Connection switch" snaps back by itself until after many
tries
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