Thanks for the log file(s). Unfortunately that last one covers several days.
Could you please record the system log for the short period of time while reproducing the bug again? 1. In a terminal window run: journalctl -f > newlog.txt 2. Reproduce the bug again. 3. Ctrl-C in the terminal window. 4. Attach the file newlog.txt here. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1838227 Title: Bluetooth "Connection switch" snaps back by itself until after many tries Status in bluez package in Ubuntu: Incomplete Bug description: 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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1838227/+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