I had the same issue but i solved it, like this:
1) I checked lspci -nnk | grep -iA2 net; lsusb; dmesg | egrep -i 'blue|firm'
it gave me the result Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found i'ts commonly on combined wifi+bluetooth devices (especially Broadcom) thanks for this post
2) Then i found *.hcd file from here and download it
3) Then I ...