This is not new for anyone who had used Ubuntu with GNOME on low RAM machines (<2GB). earlyoom is the answer. I upgraded to 22.04 (with GNOME) in my 2GB laptop

This is not new for anyone who had used Ubuntu with GNOME on low RAM machines (<2GB). earlyoom is the answer. I upgraded to 22.04 (with GNOME) in my 2GB laptop and still is very usable.