Hello,
I installed Armbian 5.84.1 on a A20-OLinuXino-LIME2 a few weeks ago and it works very well:
Welcome to ARMBIAN 5.84.1 user-built Ubuntu 18.04.2 LTS 4.19.38-sunxi
Today I did a simple
apt update && apt upgrade
Now the box doesn't boot any longer. On the serial console I see:
U-Boot 2019.04-armbian (May 08 2019 - 15:28:02 +0300) Allwinner Technology
CPU: Allwinner A20 (SUN7I)
Model: A20-OLinuXino-LIME2 Rev.C
[...]
Starting Armbian memory supported logging...
At this stage the boot process hangs forever. Any help would be appreciated.
Martin