Still seeing this bug (Ubuntu-Gnome 15.10, with Gnome 3) too. I too think this is a security issue. They don't even need to steal my laptop -- just flip it open and power it on briefly, and be ready with a smartphone to take a picture at the screen contents.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/1280300 Title: Desktop contents displayed on resume, before lock screen is shown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/1280300/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs