I think the media-keys module of gnome-settings-daemons is affected. Here, none of the media-keys bindings listed under ‹ org.gnome.settings- daemon.plugins.media-keys › work.
Are you using the ricotz Gnome3 PPA? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032622 Title: [quantal] ctrl+alt+l fail to start screenserver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1032622/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs