bluetooth switched on after resuming from suspend

[Martin Konôpka]

affected hardware: HP ZBook 15 (generation 1).

* latest BIOS version: L70 Ver. 01.33
* UEFI BIOS set to native UEFI
* Secure Boot On
* autologin enabled

How to reproduce the bug:

1.) Turn on the computer. The bluetooth should be in its Off state.
2.) Close the lid so that the suspend (sleep) state is forced.
3.) After e.g. a few minutes open the lid and resume your session.

The bluetooth applet on the Unity panel shows the On state. I have to switch it off manually.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: gnome-bluetooth 3.8.2.1-0ubuntu4.2
ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7
Uname: Linux 3.19.0-33-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Nov 22 10:54:20 2015
InstallationDate: Installed on 2015-10-26 (26 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: gnome-bluetooth
UpgradeStatus: No upgrade log present (probably fresh install)