Comment 7 for bug 1490347

Ingredients:

1 Apple bluetooth keyboard
Ubuntu 15.10 install (64-bit) on a Dell Studio 1535
USB bluetooth adapter

The exact steps are:
Go to All Settings -> Bluetooth
Ensure Bluetooth is set to 'On' and Ubuntu device/machine 'Visibility' is 'ON'
Click the + sign to add a new bluetooth device
Turn on the bluetooth keyboard and wait for it to show up in the list of detected devices
Select from the list and choose one of the PIN options (I've tried them all).
Click Next
Text 'Connecting to...." appears

Actual outcome:
Then: "Setting up 'Jarlath Reidy's Keyboard' failed" displays with options to retry or quit.

Expected outcome:
Device should connect and be fully operational as it did with 14.04.