Hi Pavel, On Mon, Jun 10, 2013, Pavel Machek wrote: > < HCI Command: Delete Stored Link Key (0x03|0x0012) plen 7 > bdaddr 00:00:00:00:00:00 all 1 > > HCI Event: Command Complete (0x0e) plen 4 > Delete Stored Link Key (0x03|0x0012) ncmd 1 > status 0x11 deleted 0 > Error: Unsupported Feature or Parameter Value Here's the cause of your issue. It's not one of the recently added HCI commands but one that's been around for quite some time. I just checked and it's even there in kernel 3.9, so I'm surprised that you're saying this is a regression since that version. Are you completely sure about it? Johan -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html