My Ubuntu 20.04 installation just did this - something changed the org.gnome.desktop.lockdown disable-lock-screen to true and also the blank screen to never (did an update do this?).
But there's nothing I can see in gnome-control-center to modify this value, making this bug pretty obscure when it happens. Wouldn't a setting in g-c-c make a lot of sense if you can actually disable the screen lock completely?
My Ubuntu 20.04 installation just did this - something changed the org.gnome. desktop. lockdown disable-lock-screen to true and also the blank screen to never (did an update do this?).
But there's nothing I can see in gnome-control- center to modify this value, making this bug pretty obscure when it happens. Wouldn't a setting in g-c-c make a lot of sense if you can actually disable the screen lock completely?