I made the upgrade on my HP Gen8. Operation was successful , but on second shutdown the DSM failed to start . On the connected monitor i had the "Booting the kernel" message . Keyboard input was useless so i had to force shutdown the system and restart. This happened a few times until i got a successful start of DSM.
Each time i shutdown the system this happens. Any idea how to debug this ? I have to access to console once Grub menu has made the selection. DSM logs do not reveal anything from that part.
Any help is appreciated.
Tnx and best regards,