I’ve discovered after updating to 11.0 that the screen lock (in Gnome, if it differs from KDE) no longer works - Ctrl-Alt-L no longer works, and also just selecting “lock desktop” from the menu doesn’t do anything.
Any ideas how to fix this? 
I’ve discovered after updating to 11.0 that the screen lock (in Gnome, if it differs from KDE) no longer works - Ctrl-Alt-L no longer works, and also just selecting “lock desktop” from the menu doesn’t do anything.
Any ideas how to fix this?