yes I switched on the visibility.

For the first command it gives me

/home/user # ps ax | grep bluetoohd
2178 root 2088 S grep bluetoohd

the second command gives me

/home/user # hciconfig
hci0: Type: UART
BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 1017:4 SCO MTU: 64:1
DOWN
RX bytes:4054 acl:0 sco:0 events:105 errors:0
TX bytes:31592 acl:0 sco:0 commands:102 errors:0

and the third command gives me

/home/user # hcitool dev
Devices: