21.10 + USB bluetooth... does not work?!

[Norbert_X]

Seems to be a bug.
Please check the links inside the following post

Bluetooth not working - Cambridge Silicon Radio

CSR seems to be not a real issue. I have just checked Ubuntu MATE 21.10 on my: Lenovo SL500 with Broadcom BCM2045B; VAIO F13 with BCM2070; Asus UX32A with Intel 6235. Here BlueMan can't find neither my Logitech M555b Bluetooth mouse nor Sven Bluetooth speaker. But hcitool scan find them normally: $ hcitool scan Scanning ... A0:E9:DB:20:FF:FF SVEN PS-100BL 00:07:61:FD:FF:FF Logitech Bluetooth Mouse M555b So it is a bug between BlueMan and Bluez. I have reported it as Other known bluet…