I posted back too soon. The problem has just surfaced again. When I tried to resume my system just now, the screen would not turn on again. As pointed out before, the mouse/keyboard appear to be dead when that happens. The CPU fans also run full speed and do not stop until I reboot.
Could this "regression" (if that's the proper term...) be caused by the gnome-shell updates I ran today?
I posted back too soon. The problem has just surfaced again. When I tried to resume my system just now, the screen would not turn on again. As pointed out before, the mouse/keyboard appear to be dead when that happens. The CPU fans also run full speed and do not stop until I reboot.
Could this "regression" (if that's the proper term...) be caused by the gnome-shell updates I ran today?