bluetooth usb dongle passthrough not recognized in VM

[h.b.c]

Hello,

I connected Bluetooth dongle to host, and the device is displayed in host.

In host's terminal,

# lsusb


and I study document(https://pve.proxmox.com/wiki/USB_Devices_in_Virtual_Machines) and assigned this device to VM, either vendor IDroduct id, or port no.
(qm set VM -usb0 host=0a12:0001, or qm set VM -usb0 host=1-1.4)
or

Bluetooth device is CSR8510 A10 .


But VM can't recognize the passthrough USB device, (I rebooted VM)

"hciconfig" doesn't return any result.

help me please,
What should I do?

 

[dcsapak]

can you post the complete config of the vm with 'qm config iD' ?

also can you post the 'dmesg' output from inside the vm

 

[h.b.c]

can you post the complete config of the vm with 'qm config iD' ?

also can you post the 'dmesg' output from inside the vm

QM config





And dmesg inside VM return so many output, so I couldn't capture all of the results. Is there any specific keyword do you want?

anyway, grep bluetooth no output, and usb return in below






Thank you for your reply.