All, Thank you for your replies and apologies for not getting back sooner. You mean the kernel starts up normally but after printing "random: crng init done", nothing happens? Normally the next thing that should happen is that the root filesystem is mounted and systemd is started. Perhaps ...

Hello all, I've attempted to upgrade from Jessie to Stretch on a RevPi Core using the images found on the Kunbus site, but I believe the image may have been corrupted since the boot sequence is stuck on "random: crng init done". I've searched some Raspberry Pi forums and here for the solut...