Comment 16 for bug 915468

And a unity-greeter that turns the keyboard indicator back on is released:

unity-greeter (0.2.1-0ubuntu1) precise; urgency=low

  * New upstream release
    - Fix session menu button not showing for first user
    - Skip indicators that fail to load
    - Distribute translations correctly
    - Load indicators from location specified in pkg-config
    - Use gsettings instead of /etc/lightdm/unity-greeter.conf
    - Accept numpad arrow key presses
    - Instead of showing all layouts in the system in the keyboard indicator,
      only show the layouts a user has configured
    - Don't crash if gnome-settings-daemon's gsettings schema isn't as expected
    - Disable gnome-settings-daemon's new gsdwacom plugin as well as its older
      wacom plugin
    - Use vala-0.16 instead of valac-0.14
  * debian/control:
    - Bump valac build-depend to valac-0.16
    - Bump liblightdm-gobject build-depend to one that has backported
      keyboard layout query functions