Wilhelm Moser

In fact all versions since kernel 5.10.?? are broken and stop at u-boot. Better the Uboot shall dive down and never ever come up to bother us. Finally I managed to install bullseye by using a buster image, deactivtion kernel upgrade and removed the armbian.list from /etc/apt/ Then I changed source list from buster to bullseye apt update apt upgrade -y apt full-upgrade -y thats it. And i is really a shame to fool the community by uploading untested software.

Is the thread dead?

Looks like the solution will take it's time. Is there any Ubuntu image that is known to work if I dd the installer to the emmc?

Soo. the pinebook ist dead as dead can be... and now?

Tried all possibilities: formatted emmc to one ext4 partition - dead removed emmc - dead inserted new Armbian_22.02.1_Pinebook-pro_focal_current_5.15.25_xfce_desktop.img with an 16GB SD-Card - dead! OK... will insert emmc again and awaiting solutions.. I do not have an idea by now.

Well, well. same problem here. As far as I remember I did not have the problem with the buster image and a dd to the emmc wasn' a problem ether.