Comment 21 for bug 1451689

I'm on an MSI Dominator GT72 2QD, and have the wifi working by implementing the following bug fix, but bluetooth isn't working.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383184

I'm running Ubuntu 15.10, here's my specific version:
$ uname -a
Linux 4.2.0-22-generic #27-Ubuntu SMP Thu Dec 17 22:57:08 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

$ lsusb
Bus 003 Device 003: ID 0cf3:3004 Atheros Communications, Inc. AR3012 Bluetooth 4.0

$ dmesg | egrep 'Bluetooth|bluetooth|ath3k|BT'
[ 9.223764] Bluetooth: Core ver 2.20
[ 9.223778] Bluetooth: HCI device and connection manager initialized
[ 9.223781] Bluetooth: HCI socket layer initialized
[ 9.223783] Bluetooth: L2CAP socket layer initialized
[ 9.223788] Bluetooth: SCO socket layer initialized
[ 9.520130] usb 3-1.3: Direct firmware load for ar3k/AthrBT_0x00000200.dfu failed with error -2
[ 9.520133] Bluetooth: Patch file not found ar3k/AthrBT_0x00000200.dfu
[ 9.520178] Bluetooth: Loading patch file failed
[ 9.520220] ath3k: probe of 3-1.3:1.0 failed with error -2
[ 9.520241] usbcore: registered new interface driver ath3k
[ 42.186848] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 42.186851] Bluetooth: BNEP filters: protocol multicast
[ 42.186854] Bluetooth: BNEP socket layer initialized