I see this behaviour too. I make it twenty seconds before the HUD pops up, whenever Totem is playing a video. The specific video on which I noticed it was: http://people.canonical.com/~ories/HUD.m4v (in case this actually has something to do with the specific video that is playing, which seems unlikely but you never know).
It's not limited to full screen for me (in fact I did not even try full screen). It only happens when video is actually playing. When no video has been started, or it is paused, the HUD does not pop up. It does not matter whether Totem is in the foreground or in the background. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921276 Title: HUD appears every 30 seconds without any interaction (playing a fullscreen video in totem in particular) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/921276/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs