Instalar Bluetooth no Ubuntu

Olá, sou iniciante no linux e não consigo instalar um adaptador bluetooth no ubuntu.

Quando executo o camando lsusb -v | grep -E 'Bluetooth' no terminal retorna

lsusb -v | grep -E 'Bluetooth'

Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Bus 001 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
bDeviceProtocol 1 Bluetooth
idProduct 0x0001 Bluetooth Dongle (HCI mode)
bInterfaceProtocol 1 Bluetooth
bInterfaceProtocol 1 Bluetooth
bInterfaceProtocol 1 Bluetooth
bInterfaceProtocol 1 Bluetooth
Couldn't open device, some information will be missing
bInterfaceProtocol 1 Bluetooth
bInterfaceProtocol 1 Bluetooth
bInterfaceProtocol 1 Bluetooth

Alguém pode me ajudar a instalar esse adaptador ?
obrigado.

O pacote bluetooth está devidamente instalado ?
Verifique com o comando: systemctl status bluetooth

O que ele retornou?

ja to desistindo...

o comando systemctl status bluetooth retornou:

● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2019-09-14 19:52:30 -03; 1h 15min ago
Docs: man:bluetoothd(8)
Main PID: 19764 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 4915)
Memory: 2.6M
CGroup: /system.slice/bluetooth.service
└─19764 /usr/lib/bluetooth/bluetoothd

set 14 19:52:30 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Bluetooth management interface 1.14 initialized
set 14 19:52:30 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Endpoint registered: sender=:1.346 path=/MediaEndpoint/A2DPSource
set 14 19:52:30 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Endpoint registered: sender=:1.346 path=/MediaEndpoint/A2DPSink
set 14 20:59:19 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)
set 14 20:59:23 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)
set 14 20:59:25 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)
set 14 20:59:44 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)
set 14 20:59:52 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)
set 14 20:59:56 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)
set 14 20:59:58 daniel-HP-Desktop-Pro-A-MT bluetoothd[19764]: Failed to set mode: Failed (0x03)

Para instalar o "pacote bluetooth":

sudo apt install bluez

Para iniciar o bluetooth:

sudo service bluetooth start

Para ver se está rodando:

sudo service bluetooth status

o comando service bluetooth status retorna:

bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2019-09-14 22:40:07 -03; 1h 41min ago
Docs: man:bluetoothd(8)
Main PID: 1735 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 4915)
Memory: 2.1M
CGroup: /system.slice/bluetooth.service
└─1735 /usr/lib/bluetooth/bluetoothd

set 14 22:40:07 daniel-HP-Desktop-Pro-A-MT systemd[1]: Starting Bluetooth service...
set 14 22:40:07 daniel-HP-Desktop-Pro-A-MT bluetoothd[1735]: Bluetooth daemon 5.50
set 14 22:40:07 daniel-HP-Desktop-Pro-A-MT systemd[1]: Started Bluetooth service.
set 14 22:40:07 daniel-HP-Desktop-Pro-A-MT bluetoothd[1735]: Starting SDP server
set 14 22:40:07 daniel-HP-Desktop-Pro-A-MT bluetoothd[1735]: Bluetooth management interface 1.14 initialized


É um adaptador csr 4.0 (https://www.kabum.com.br/produto/60147/adaptador-empire-bluetooth-4-0-usb-jc-f-1193-3640). Acho que não funciona pelo linux.