Oct 03 19:02:12 PC bluetoothd: Bluetooth management interface 1.17 initialized Oct 03 19:02:12 PC bluetoothd: Starting SDP server Oct 03 19:02:12 PC systemd: Started Bluetooth service. Oct 03 19:02:12 PC bluetoothd: Bluetooth daemon 5.53 Oct 03 19:02:11 PC systemd: Starting Bluetooth service. Loaded: loaded (/lib/systemd/system/rvice enabled vendor preset: enabled)Īctive: active (running) since Sat 19:02:12 -05 10min ago I typed systemctl status bluetooth and entered.

I saw that it was successful, and the bluetooth USB DONGLE 5.0 is working.īUT THERE IS ONE PROBLEM TO CONNECT AFTER PAIRING: After pairing Ubuntu with my speaker 5.0, it cannot connect, then after pairing Ubuntu with my smartphone LG, I couldn't send any pictures to smartphone from Ubuntu nor vice versa.ġ. After the installation and reboot, I checked uname -r uname -sr Linux 5.8.13-050813-generic Later I went to the website of KERNEL and checked what the last Kernel version that's stable is, for example: 5.8.13Īfter all, I opened the app Ubuntu Mainline Kernel Installer and clicked the last kernel version that is stable, for example: 5.8.13. Then, before updating to the last kernel version, I had to check what the running kernel version uname -r uname -sr Linux 5.4.0-48-genericģ. First of all, I had to install the app 'Ubuntu Mainline Kernel Installer' to update until the lastest kernel version, so I typed: sudo add-apt-repository ppa:cappelikan/ppaĢ. I found this YouTube video to solve the problem.ġ. And finally btmon: Bluetooth monitor ver 5.53įailed to bind channel: Operation not permitted bluetoothctl -version: bluetoothctl: 5.53Ħ. So it seemed that my PC didn't have the driver installed.Ĥ. Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 TX bytes:368 acl:0 sco:0 commands:30 errors:0įeatures: 0xff 0xff 0x87 0xfa 0xdb 0xbf 0x7b 0x83 RX bytes:574 acl:0 sco:0 events:30 errors:0

hciconfig -a gave the following: hci0: Type: Primary Bus: USBīD Address: 00:1A:7D:DA:71:11 ACL MTU: 679:9 SCO MTU: 48:16 After I connected the adapter into USB port, I checked the port typing in terminal lsusb and I got the following: Bus 002 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)Ģ. So lately I bought a Bluetooth USB dongle - model no: MLT-5.0-MiNiġ. WIRELESS USB DONGLE - BLUETOOTH USB DONGLE - MINI 5.0 - VERSION 5.48 - 0a12:0001

Csr harmony 5.0