@JokinAU wrote:
Sorry for bringing old threats to life, but it may be useful for someone: I just cloned my running ubuntu from the SD (8GB) to the eMMC:
sudo dd if=/dev/mmcblk0 of=/dev/mmcblk1 bs=10MB status=progress
Then sudo poweroff, remove the SD, power it on again, and it just boots…
You shoudn’t clone an alive OS, but it does the work quickly! Good luck