Bt dongle not working

Hardware Support
1

preity@preity-desktop:~$ dmesg | grep Blue
[ 10.129966] Bluetooth: Core ver 2.22
[ 10.130006] Bluetooth: HCI device and connection manager initialized
[ 10.130011] Bluetooth: HCI socket layer initialized
[ 10.130013] Bluetooth: L2CAP socket layer initialized
[ 10.130026] Bluetooth: SCO socket layer initialized
[ 10.262427] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds...
[ 16.729350] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 16.729357] Bluetooth: BNEP filters: protocol multicast
[ 16.729363] Bluetooth: BNEP socket layer initialized
[ 317.194037] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds...

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Is it 5.0?

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Hi, welcome to the forum.

Is bt dongle visible ? Can you tell us more info which one is it ? model etc
Can you post output of "lsusb" with dongle connected and one without ?
Same also with "dmesg" .

Maybe some drivers are missing.

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