I am also affected by this. Attached are the log file as per above comments.
$ dpkg -l | grep gnome-settings ii gnome-settings-daemon 3.8.5-0ubuntu11.1 amd64 daemon handling the GNOME session settings ** Attachment added: "gnome-settings-daemon.log" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1242423/+attachment/3892072/+files/gnome-settings-daemon.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242423 Title: Shell 3.10 from gnome3-next PPA causes system keyboard shortcuts to partially fail To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1242423/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs