The update log looks fine. I would plug a keyboard and monitor into it and run omv-firstaid as root.
I tried to do that nothing happens i get No signal tried 1 monitor 1 tv 2 hdmi cables, but everthing works with fresh install. After a lot of trial and error i figured it out i update everthing without a problem the device works as normal except this update (attached a screenshot). If i update u-boot odroidc2 the C2 never boots. Also found this thread https://forum.armbian.com/topi…-with-u-boot-default-538/
So i will be posting at armbian forums.
Thank you for your help