Hello r00t, As far as I understand, BIOS 193 is required in order to install Ubuntu with a USB flash drive. Since it was one of requirements from Ubuntu Developer(https://developer.ubuntu.com/core/get-started/intel-joule), I didn't doubt about updating the BIOS firmware. At least you figured out your solution with the second Joule which is definitely a good news :smiley: Please let me know if your second Joule has different BIOS version other than 193(https://downloadmirror.intel.com/26206/eng/joule-firmware-2017-02-19-193-public.zip) so I can also try with the same version. Cheers! --- [Visit Topic](https://discourse.ros.org/t/waffle-hdmi-no-signal/2687/8) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: