Ao tentar se conectar a qualquer dispositivo por meio da Pesquisa de dispositivos, ele sempre fica vazio, mesmo quando eu tenho meu telefone, tablet e o bluetooth Bose SoundLink Mini ligados ao mesmo tempo.
Eu tentei encontrar meu laptop pelo meu telefone e meu telefone nem encontrou meu laptop. (A visibilidade está ativada)
Eu encontrei isto: O Ubuntu não detecta meu receptor Bluetooth, como consertar isso?
Então, aqui estão minhas saídas de tudo:
jeggy@jeggy-Lenovo-Z50-70:~$ bluetoothd -d -n
bluetoothd[3805]: Bluetooth daemon 4.101
bluetoothd[3805]: src/main.c:parse_config() parsing main.conf
bluetoothd[3805]: src/main.c:parse_config() Key file does not have key 'DiscoverableTimeout' in group 'General'
bluetoothd[3805]: src/main.c:parse_config() pairto=0
bluetoothd[3805]: src/main.c:parse_config() pageto=8192
bluetoothd[3805]: src/main.c:parse_config() auto_to=60
bluetoothd[3805]: src/main.c:parse_config() name=%h-%d
bluetoothd[3805]: src/main.c:parse_config() class=0x000100
bluetoothd[3805]: src/main.c:parse_config() Key file does not have key 'DeviceID' in group 'General'
D-Bus setup failed: Connection ":1.88" is not allowed to own the service "org.bluez" due to security policies in the configuration file
bluetoothd[3805]: Unable to get on D-Bus
jeggy@jeggy-Lenovo-Z50-70:~$ start bluetooth
start: Unknown job: bluetooth
jeggy@jeggy-Lenovo-Z50-70:~$ cat /var/log/dmesg
(Nothing has been logged yet.)
jeggy@jeggy-Lenovo-Z50-70:~$ hcitool dev
Devices:
hci0 38:B1:DB:C6:D9:4A
cat /etc/dbus-1/system.d/bluetooth.conf: link
jeggy@jeggy-Lenovo-Z50-70:~$ ps aux| grep bluetooth
jeggy 1566 0.0 0.0 265436 6284 ? Ssl 15:16 0:00 /usr/lib/x86_64-linux-gnu/indicator-bluetooth/indicator-bluetooth-service
jeggy 2715 0.1 1.1 1027824 96216 ? Sl 15:23 0:01 unity-control-center bluetooth
root 3402 0.0 0.0 19564 3840 ? Ss 15:33 0:00 /usr/sbin/bluetoothd -n
jeggy 3957 0.0 0.0 15164 2476 pts/7 S+ 15:41 0:00 grep --color=auto bluetooth
jeggy@jeggy-Lenovo-Z50-70:~$ lspci | grep Net; lsusb
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
Bus 003 Device 002: ID 8087:8000 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0bda:b728 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 5986:0249 Acer, Inc
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Você pode instalar um driver bluetooth dessa maneira
sudo add-apt-repository ppa:hanipouspilot/rtlwifi
sudo apt-get update
sudo apt-get install rtl8723au-bt-dkms rtlwifi-new-dkms linux-firmware
e reinicie.
Mas se você já instalou drivers sem fio Realtek de outra fonte, você precisa desinstalá-los primeiro.