I have done it several times with the same problem. So I think i did every step as in the wiki. I'm using the latest Jessie. Maybe there is the problem. I'm going to do everything step by step to try to determine which step is causing this issue I already noticed that the entries in fstab are ...

After following the instructions for using overlayfs, the rpi does not boot anymore. It hangs when trying to detect the boot device a timer runs for 1:30 minutes: 'a start job is running for dev-mmcblk0p1.device' after which the startup process continues but the /boot device cannot be found At the ...