This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1779413

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1779413

Title:
  Bluetooth bug

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Good afternoon!
  I have a small problem. It is connected with the mouse from Microsoft (BTLE 
Precision Mouse). She does not want to connect on bluetooth. The version of my 
bluetooth 4.1.
  Ubuntu 4.15.0-22.24-generic 4.15.17

  ```
  lsb_release -rd
  Description:  Ubuntu 18.04 LTS
  Release:      18.04
  ```

  Here's the output when trying to pair:
  ```
  pair E0:52:31:92:AB:5B
  Attempting to pair with E0:52:31:92:AB:5B
  [CHG] Device E0:52:31:92:AB:5B Connected: yes
  [NEW] Primary Service
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0008
        00001801-0000-1000-8000-00805f9b34fb
        Generic Attribute Profile
  [NEW] Primary Service
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009
        0000180a-0000-1000-8000-00805f9b34fb
        Device Information
  [NEW] Characteristic
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009/char000a
        00002a29-0000-1000-8000-00805f9b34fb
        Manufacturer Name String
  [NEW] Characteristic
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009/char000c
        00002a24-0000-1000-8000-00805f9b34fb
        Model Number String
  [NEW] Characteristic
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009/char000e
        00002a26-0000-1000-8000-00805f9b34fb
        Firmware Revision String
  [NEW] Characteristic
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009/char0010
        00002a28-0000-1000-8000-00805f9b34fb
        Software Revision String
  [NEW] Characteristic
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009/char0012
        00002a50-0000-1000-8000-00805f9b34fb
        PnP ID
  [NEW] Characteristic
        /org/bluez/hci0/dev_E0_52_31_92_AB_5B/service0009/char0014
        6ff6f99d-536c-4ea6-88a3-c3aabb718b68
        Vendor specific
  [CHG] Device E0:52:31:92:AB:5B UUIDs: 00001800-0000-1000-8000-00805f9b34fb
  [CHG] Device E0:52:31:92:AB:5B UUIDs: 00001801-0000-1000-8000-00805f9b34fb
  [CHG] Device E0:52:31:92:AB:5B UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
  [CHG] Device E0:52:31:92:AB:5B UUIDs: 0000180f-0000-1000-8000-00805f9b34fb
  [CHG] Device E0:52:31:92:AB:5B UUIDs: 00001812-0000-1000-8000-00805f9b34fb
  [CHG] Device E0:52:31:92:AB:5B UUIDs: 00001813-0000-1000-8000-00805f9b34fb
  [CHG] Device E0:52:31:92:AB:5B ServicesResolved: yes
  [CHG] Device E0:52:31:92:AB:5B Modalias: usb:v045Ep0821d0105
  Failed to pair: org.freedesktop.DBus.Error.NoReply
  ```

  journalctl -u bluetooth
  ```
  июн 29 23:42:34 mi bluetoothd[5983]: No cache for E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to get device object for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to get device object for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to get device object for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to get device object for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:35 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:40 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:40 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:40 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:41 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:41 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:41 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:41 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:41 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:41 mi bluetoothd[5983]: bt_uhid_send: Invalid argument (22)
  июн 29 23:42:45 mi bluetoothd[5983]: Unable to register device interface for 
E0:52:31:92:AB:5B
  июн 29 23:42:45 mi bluetoothd[5983]: Unable to get device object for 
E0:52:31:92:AB:5B

  ```

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