Description of problem: screen unlock does not work (black screen with mouse pointer only) Version-Release number of selected component (if applicable): gnome-shell-3.7.92-1.fc20.x86_64 System logs are filled with: JS ERROR: !!! Exception was: Error: Expected type gunichar for Argument 'c' but got type 'number' (nil) JS ERROR: !!! message = '"Expected type gunichar for Argument 'c' but got type 'number' (nil)"' JS ERROR: !!! fileName = '"/usr/share/gnome-shell/js/ui/screenShield.js"' JS ERROR: !!! lineNumber = '606' JS ERROR: !!! stack = '"([object GObject_Object],[object GObject_Union])@/usr/share/gnome-shell/js/ui/screenShield.js:606 wrapper([object GObject_Object],[object GObject_Union])@/usr/share/gjs-1.0/lang.js:213 "'
*** This bug has been marked as a duplicate of bug 923364 ***