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[Bug 1531925] Re: bluetoothd crash with BTLE keyboard

 

With test packages for blue5.37 the laptop thinks it successfully paired
with the keyboard but the keyboard is unresponsive and does not indicate
its paired

I turned the keyboard off and on and when trying to reconnect bluetoothd
crashed

** Attachment added: "_usr_lib_bluetooth_bluetoothd.0.crash"
   https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1531925/+attachment/4553365/+files/_usr_lib_bluetooth_bluetoothd.0.crash

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https://bugs.launchpad.net/bugs/1531925

Title:
  bluetoothd crash with BTLE keyboard

Status in bluez package in Ubuntu:
  New

Bug description:
  Trying to pair this device and bluetoothd crashed on my Wily laptop
  and the N4 running latest proposed

  build number: 107
  device name: mako
  channel: ubuntu-touch/rc-proposed/ubuntu-pd
  last update: 2016-01-07 11:30:20
  version version: 107
  version ubuntu: 20160107
  version device: 20150911
  version custom: 20150929-2-vivid

  
  The device is a Logitech keyboard with an integrated trackpad.

  Device DF:08:A9:A0:13:91
   Name: K830
   Alias: K830
   Appearance: 0x03c1
   Icon: input-keyboard
   Paired: no
   Trusted: no
   Blocked: no
   Connected: no
   LegacyPairing: no
   UUID: Human Interface Device    (00001812-0000-1000-8000-00805f9b34fb)
   RSSI: -43

  The device would come and go in the devices list from bluetoothctl
  A manual scan would bring it back
  I then tried to manually pair and it failed with
  Failed to pair: org.freedesktop.DBus.Error.NoReply

  On the latop dmesg reports
  [357895.395029] traps: bluetoothd[790] general protection ip:56419e2c0306 sp:7ffefd2b6760 error:0 in bluetoothd[56419e217000+105000]

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References