Bluetooth not appearing

[Tim Curtis]

Also the odd bug where bluetooth is RF blocked by default

If this command reports "blocked" then 

Code:

pi@moode9scn:~ $ rfkill
ID TYPE      DEVICE      SOFT      HARD
0 bluetooth hci0   unblocked unblocked
1 wlan      phy0   unblocked unblocked

Unblock it

Code:

sudo rfkill unblock bluetooth