bluetooth

cribari@darwin4 ~ $ systemctl status bluetooth.service
● bluetooth.service - Bluetooth service
   Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: disabled)
   Active: active (running) since sex 2016-09-30 23:28:33 BRT; 8min ago
     Docs: man:bluetoothd(8)
 Main PID: 2730 (bluetoothd)
   Status: "Running"
    Tasks: 1 (limit: 4915)
   CGroup: /system.slice/bluetooth.service
           └─2730 /usr/lib/bluetooth/bluetoothd

set 30 23:28:33 darwin4 bluetoothd[2730]: Bluetooth daemon 5.42
set 30 23:28:33 darwin4 bluetoothd[2730]: Starting SDP server
set 30 23:28:33 darwin4 bluetoothd[2730]: Bluetooth management interface 1.12 initialized
set 30 23:28:33 darwin4 bluetoothd[2730]: Failed to obtain handles for "Service Changed" characteristic
set 30 23:28:33 darwin4 bluetoothd[2730]: Sap driver initialization failed.
set 30 23:28:33 darwin4 bluetoothd[2730]: sap-server: Operation not permitted (1)
set 30 23:28:33 darwin4 bluetoothd[2730]: Endpoint registered: sender=:1.33 path=/MediaEndpoint/A2DPSource
set 30 23:28:33 darwin4 bluetoothd[2730]: Endpoint registered: sender=:1.33 path=/MediaEndpoint/A2DPSink
set 30 23:28:34 darwin4 bluetoothd[2730]: bt_uhid_send: Invalid argument (22)
set 30 23:28:34 darwin4 bluetoothd[2730]: bt_uhid_send: Invalid argument (22)

cribari@darwin4 ~ $ hciconfig -a
hci0:   Type: Primary  Bus: USB
        BD Address: 34:02:86:0C:4C:74  ACL MTU: 1021:5  SCO MTU: 96:6
        UP RUNNING PSCAN ISCAN
        RX bytes:293063 acl:14450 sco:0 events:339 errors:0
        TX bytes:4634 acl:136 sco:0 commands:155 errors:0
        Features: 0xff 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy: RSWITCH HOLD SNIFF
        Link mode: SLAVE ACCEPT
        Name: 'darwin4'
        Class: 0x1c010c
        Service Classes: Rendering, Capturing, Object Transfer
        Device Class: Computer, Laptop
        HCI Version: 4.2 (0x8)  Revision: 0x1000
        LMP Version: 4.2 (0x8)  Subversion: 0x1000
        Manufacturer: Intel Corp. (2)

cribari@darwin4 ~ $ dmesg | bluetooth
bluetooth = on
cribari@darwin4 ~ $ lsmod | grep -i bluetooth
bluetooth             454656  43 bnep,btbcm,btrtl,btusb,rfcomm,btintel
rfkill                 20480  10 cfg80211,bluetooth,dell_laptop
crc16                  16384  2 ext4,bluetooth