I am trying to connect the Muse to an Ubuntu compute. With the Muse turned off I press the button for 6 seconds and the LEDs start to flash with the 1Hz frequency. In Ubuntu I go to the setup of a new Bluetooth device. After a few seconds the Muse shows up, but not with a name, - instead with a hex number 00-06-…-…-…-… and the type unknown. I am not able to continue with the setup: it will not finish the pairing and connect. What is wrong and what can I do?