New installation from openmediavault_3.0.58-amd64.iso To an USB flash Disk (8GB).
Web update via WEb to 3.0.67 with no problem. reboot.
Installed omv-extras 3.3.7
Installed Flash-Memory 3.4.3 . Modify /etc/fstab as instructed. Enable pluging, and reboot.
On reboot , systems hungs after Loading initial ramdisk .... message.
Looking as grub advanced options I see that I am running kernel 4.9.0-0.bpo.2-amd64
and also have 4.8.0-0.bpo.2-amd64 (seems that update to omv 3.0.67 has installed 4.9.0 kernel)
Selecting (grub) 4.8.0 kernel, system starts with no problem, and FlashMemory pluging works !! (result of mount has lots of entries with folder2ram)
It seems to me that there is some kind of problem betwen 4.9.0 and ramdisk...
Any hints ?