Serhiy, from your message on the ubuntu bug report > Maybe the reason is that this dongle doesn't support reading/writing of > 'Default Link Policy Settings' ? and this command was introduced in spec version 1.2, and your device reports > HCI Ver: 1.1 (0x1) HCI Rev: 0x3 LMP Ver: 1.1 (0x1) LMP Subver: 0x800 so yes, that is likely the problem as it is too old. That bluez has no handling for the possibility that the command may not be supported is possibly a bug or possibly an indication that older devices are no longer to be supported, I can't really say which. regards, iain -- 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