Dec 17 17:27:24 cpbl-T450s kernel: thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: Core ver 2.22
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: HCI device and connection manager initialized
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: HCI socket layer initialized
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: L2CAP socket layer initialized
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: SCO socket layer initialized
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: hci0: read Intel version: 370810011003110e00
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
Dec 17 17:27:24 cpbl-T450s systemd[1]: Starting Bluetooth service...
Dec 17 17:27:24 cpbl-T450s bluetoothd[911]: Bluetooth daemon 5.46
Dec 17 17:27:24 cpbl-T450s systemd[1]: Started Bluetooth service.
Dec 17 17:27:24 cpbl-T450s systemd[1]: Reached target Bluetooth.
Dec 17 17:27:24 cpbl-T450s bluetoothd[911]: Starting SDP server
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: BNEP filters: protocol multicast
Dec 17 17:27:24 cpbl-T450s kernel: Bluetooth: BNEP socket layer initialized
Dec 17 17:27:24 cpbl-T450s bluetoothd[911]: Bluetooth management interface 1.14 initialized
Dec 17 17:27:25 cpbl-T450s NetworkManager[902]: <info>  [1513560445.3590] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so)
Dec 17 17:27:26 cpbl-T450s kernel: Bluetooth: hci0 command 0xfc8e tx timeout
Dec 17 17:27:34 cpbl-T450s kernel: Bluetooth: hci0 sending Intel patch command (0xfc8e) failed (-110)
Dec 17 17:27:34 cpbl-T450s kernel: Bluetooth: hci0 sending frame failed (-19)
Dec 17 17:27:36 cpbl-T450s kernel: Bluetooth: hci0 command 0xfc11 tx timeout
Dec 17 17:27:36 cpbl-T450s kernel: Bluetooth: hci0: Exiting manufacturer mode failed (-110)
Dec 17 22:09:23 cpbl-T450s systemd[1582]: Starting Bluetooth OBEX service...
Dec 17 22:09:23 cpbl-T450s systemd[1582]: Started Bluetooth OBEX service.
Dec 17 22:28:49 cpbl-T450s sudo[16107]:     cpbl : TTY=pts/3 ; PWD=/home/cpbl ; USER=root ; COMMAND=/usr/bin/apt install bluetooth
Dec 17 22:31:30 cpbl-T450s sudo[16982]:     cpbl : TTY=pts/5 ; PWD=/home/cpbl ; USER=root ; COMMAND=/usr/sbin/rfkill unblock bluetooth