I have a debian jessie on a Dell Vostro 5870. Everytime I try to connect to my bluetooth speaker, I get this error from /var/syslog:
bluetoothd: a2dp-sink profile connect failed for C8:84:47:F7:73:1E: Protocol not available
Another error can be seen by dmesg:
[ 4.435796] Bluetooth: hci0: read Intel version: 370810011001140d00 [ 4.436742] bluetooth hci0: Direct firmware load for intel/ibt-hw-37.8.10-fw-184.108.40.206.d.bseq failed with error -2 [ 4.436748] Bluetooth: hci0 failed to open Intel firmware file: intel/ibt-hw-37.8.10-fw-220.127.116.11.d.bseq(-2)
My wifi card is (wich includes bluetooth):
Network controller: Intel Corporation Wireless 7265 (rev 59)
Another import thing is that the bluetooth card searchs and shows the correct device (gnome bluetooth panel) but when I click in "connect" it doesn't work.