André Rodier wrote:
> Thanks for your answer. I have this one, but I could not manage to have
> it working. The usual hciconfig command fails, with an error message
> "not supported". The interface is marked as down.
>
> The device appears on Windows, but neither works.
>
> I don't mind (too much) a non-free firmware for now.
I have installed
# dpkg -l | grep firm
ii bluez-firmware 1.2-4
all Firmware for Bluetooth devices
ii firmware-linux-free 3.4
all Binary firmware for various drivers in the Linux kernel
ii firmware-misc-nonfree 20190114-2
all Binary firmware for various drivers in the Linux kernel
I think could be you want the bluez-firmware package.
If it does not work - try opening the system log unplug and plug in the usb
stick - or unload - load the drivers and post the log output.
regards
