If I, for example, have an open Google Chrome window with Russian keyboard layout active and press Meta+L (which is set on my machine to lock session) the session is locked, but the current keyboard layout for Chrome is active. Moreover, if a press Alt+Shift to change keyboard layout, the password field loses focus. Reproducible: Always
Locking is not done by LightDM moving.
>Status UNCONFIRMED I do CONFIRM this but. And this problem is still unsolved. It still exists on latest Kubuntu (13.04, raring) with KDE 4.10.5 (Qt: 4.8.4). Probably it's a duplicate of bug #319935.
*** This bug has been marked as a duplicate of bug 319935 ***