Comment 38 for bug 1035431

Trying steps from #9 successfully connected my keyboard ONCE,- until the reboot. Now neither #9, #17 (repair) work, nor 'hcitool scan' or any GUI xfce blueman / gnome-bluetooth even see other bluetooth devices any more.

HP Chromebook 14
Xubuntu, 3.13.0-32-generic
gnome-bluetooth 3.8.2.1-0ubuntu5~test2 (latest version available to me)

lsusb says:
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 1058:1140 Western Digital Technologies, Inc. My Book Essential USB3.0
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 045e:0084 Microsoft Corp. Basic Optical Mouse
Bus 002 Device 003: ID 0cf3:311e Atheros Communications, Inc.
Bus 002 Device 002: ID 04f2:b40d Chicony Electronics Co., Ltd
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

any ideas?