I have a custom i.MX6Q CPU board that I am attempting to use the L3.0.35_1.1.0_oneiric Linux file system. The board provides LVDS and HDMI video outputs. With either video selected the board appears to boot properly and will display the boot sequence until the video attempts to display the GUI interface provided by Ubuntu. At this point the video appears to be disabled and nothig ever appears on either display. Any ideas why this would occur?