cropi4

I had to reboot again. And this time the SD-card issue was back. ==> It was just "by chance" that it booted 2 times without problems. Attached are 2 log files. One with working SD-card and one reboot where SD-card initialization failed. The the ok case was a cold start. In mmc.nok.log: "mmc2: card never left busy state" mmc.ok.log mmc.nok.log

Perhaps it was a missing firmware update. Got update for: * armbian-config * armbian-firmware-full and switch to new kernel again. Rebootet 2 times -- Mounting of SD-card was OK.

Similar issue with orange pi 4. My root partition is on SSD. ==> System boots normal after removing SD-card from fstab. Additional problem with new kernel: defunct asterisk and thus blocked udp6 port. (It happened once a day. Once a day I get a new IP address from my provider)