Upgrade to 2.2.3 shows version 2.0.1
I've done an upgrade from a working 2.0.1 to a downloaded 2.2.3.
I've followed all steps, no errors but when I restart linux, version 2.0.1 is active.
What am I forgetting?
I don't know why you restarted linux but your Apache/Passenger configuration should be updated so it points to the new directory.