Displaying kernel messages at shutdown

Hello everyone,

After installing on a new machine, there is no longer any kernel messages when shutting down the system (properly).

The screen simply turn black and the computer shuts down.

In “Settings” => “System” => “Desktop Session”, I have selected “Start with an empty session” (as I’ve read that it might help), but doesn’t change anything.

Is there a way to display the messages again ?

Thanks for the help,

W.