I did this: I found how not to fix but avoid the error: “HCI_OP_READ_LOCAL_VERSION failed (-32)” Found correct BT path lsusb -t Turned on power echo on | sudo tee /sys/bus/usb/devices/1-6/power/control (you should put your own path here “1-6” Example) Restarted BT sudo modprobe -r btusb sudo modprobe btusb