A few days ago I set up a new installation based on a Raspberry Pi. It was working perfectly but I disassembled it because I was waiting for a case for the PI.
I put it back together and I have a screen connected and a keyboard and it boots just like it did befpre. However I cannot connect to the GUI I cannot SSH into the PI and Pings sent to it disappear into a void.
However, if I Ping google from the INSIDE i.e from the OMV installation it works perfectly.
Any ideas what is wrong?