It started happening, now more than once. After pressing it to restart or shutdown, it keeps spinning for a very good amount of time.
Also today, after the long period of the spinning on the screen, it went forward to a complete black screen and the monitor light went blinking and I had to do a hard reset with the button.
What would be the setting to see what is happening below that spinning in realtime?
Still seem to be random, to the point.
Another weird behavior after a restart just happened. After logging in, the screen went gray/black with the monitor power light blinking again. This time I fixed by turning the second monitor on.
FYI this log won’t show anything since the problem is on restart/shutdown, and the bug report command will only capture logs from the current session. What would be more useful (hopefully) is to get a journal log from the previous boot (assuming long shutdown happened):