Recently upgraded to Ubuntu 22.04, and it seems like the power-saving feature does not actually turn off the screen(s) after X minutes, but just blanks them. When I manually run
xset dpms force off, they do properly turn off and go to sleep, but this and related solutions (e.g. https://askubuntu.com/a/1004163/29252) do feel rather kludgy.
Any suggestions for how to fix this "properly"?