My system Udoo is great running "Unbutu". Due a test with Arduino the system lose power just for Arduino-Curie. Unbutu and all other function are great! I read from Udoo_x86 manual that exist in chapter 4.5 Power menu on 'Menu item' "Curie Power Managemente" a way to enable the power. My problem is how to this? Thanks for your time. Rgs.