thank you for your bug report, could you run those commands and copy the output in the bug? - dpkg -l | grep gsettings-desktop-schemas - locate org.gnome.desktop.screensaver - dpkg -S org.gnome.desktop.screensaver
** Changed in: gnome-control-center (Ubuntu) Importance: Undecided => Low ** Changed in: gnome-control-center (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1117637 Title: Brightness and Lock option in System Settings crashes because of glib's schema missing key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1117637/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs