I believe this bug affects me as well. Here's what happened when I locked a flash video in fullscreen:
http://i.imgur.com/u2iFs3G.jpg -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1313280 Title: Fullscreen window set to "Always on Top" in single-monitor will hide the lockscreen Status in Unity: In Progress Status in “unity” package in Ubuntu: In Progress Bug description: Im running on Ubuntu 14.04 and noticed this while watching a video last time. There is a really easy way to replicate this bug: * Open a video in Totem * Set Totem to "Always on Top" * Make Totem full screen * Manually Lock the screen using Super+L * Notice that the lockscreen is hidden by totem. If you don't lock it manually and just pause the video and let it lock automatically this will show the same behavior. The same behavior occurs with any application that can enter full screen mode. To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/1313280/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp