kernel-packages team mailing list archive

[Victor gonzalez <victor.gonzalez@xxxxxx>]

Hope this is useful for you, test performe with Rii BT keyboard that
cannot connect automatically when it comes from idle:

Time stamp:

9:57 - Start
9:57 - Forget BT keyboard RII
9:58 - Paired
9:58-10:00 - Use some apps with RII keybard
10:07 - Frieza locked(both tablet BT and keyboard still on)
10:59 - Unlock Frieza --> BT keyboard is on and Frieza BT appears not connected. It is not able to autoconnect in this scenario where tablet entered deep sleep and awakes again.
----
11:01 - Tapped in connect button from BT settings and it is not able to connect
11:01 - Press button combo in BT keyboard to disable and enable BT again to see if it pairs automatically
11:03 - It connects automatically

** Attachment added: "Rii_BT_keyboard_test_logs.zip"
   https://bugs.launchpad.net/canonical-devices-system-image/+bug/1544254/+attachment/4678807/+files/Rii_BT_keyboard_test_logs.zip

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https://bugs.launchpad.net/bugs/1544254

Title:
  connected bt mouse/kybd get disconnected/not in "connect when active"
  list

Status in Canonical System Image:
  Incomplete
Status in Canonical Pocket Desktop:
  New
Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  So I've been running ubuntu-pd on Nexus4 over a few days and began
  noticing this.

  1. connect bt mouse and keyboard
  2. connect to external monitor
  3. use device for extended period of time

  sometimes the devices will appear to disconnect, as well as be forgotten.
  I can't tell if this is in conjunction with the screen blanking or not

  I've even run into the kybd being forgotten, while the mouse was
  remembered.

  here's my devices info
  [bluetooth]# paired-devices
  Device 34:88:5D:24:05:61 Logitech Keyboard K480
  Device F0:65:DD:AA:04:8B HP Bluetooth Mouse X4000b
  [bluetooth]# info 34:88:5D:24:05:61
  Device 34:88:5D:24:05:61
   Name: Logitech Keyboard K480
   Alias: Logitech Keyboard K480
   Class: 0x002540
   Icon: input-keyboard
   Paired: yes
   Trusted: yes
   Blocked: no
   Connected: yes
   LegacyPairing: yes
   UUID: Service Discovery Serve.. (00001000-0000-1000-8000-00805f9b34fb)
   UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb)
   UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
   Modalias: usb:v046DpB330d2800
  [bluetooth]# info F0:65:DD:AA:04:8B
  Device F0:65:DD:AA:04:8B
   Name: HP Bluetooth Mouse X4000b
   Alias: HP Bluetooth Mouse X4000b
   Class: 0x002580
   Icon: input-mouse
   Paired: yes
   Trusted: yes
   Blocked: no
   Connected: yes
   LegacyPairing: no
   UUID: Service Discovery Serve.. (00001000-0000-1000-8000-00805f9b34fb)
   UUID: Human Interface Device... (00001124-0000-1000-8000-00805f9b34fb)
   UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
   Modalias: usb:v03F0p024Cd0103
  [bluetooth]#

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