reinisv

Now that is very strange... I re-flashed the same armbian image to SD card, changed the settings you suggested and see the serial console as expected, system even gets the IP address. Do the default armbian settings disable serial console? Maybe I messed up the DHCP configuration in NetworkManager on the host PC when I tried running it for the first time...

I recently received NanoPi M4V2 and all of the current armbian NanoPi M4V2 images I tested did not boot fully- I got a blinking green LED, Ethernet link was up, but no IP address requested. Serial console output stopped with "Starting kernel...". Tested the FriendlyCore images- those did boot correctly.