Sorry for the inconvenience and thanks for your patience. We are working very hard to come up the complete documentation to show how to flash the internal NAND. I need another four hours to finish it. At this point, I will suggest you wait for my documentation to come up and reformat the whole flash to be sure. And so far the effort of reformatting is not so trivial. It involves two steps: 1. Update the Linux kernel; 2. Update the Ubuntu image. The file of a10kernel20130203.img is the image file used to burn the Linux kernel to on board flash before burning the Ubuntu.
↧