Bug#891295: blueman: fails to switch bluetooth back if it was disabled before shutdown

[F1183625]

Hello Christopher,

systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset
   Active: inactive (dead)
Condition: start condition failed at Sat 2018-03-03 18min ago
           └─ ConditionPathIsDirectory=/sys/class/bluetooth was not met
     Docs: man:bluetoothd(8)
lines 1-6/6 (END)



​