I think this is a serious security issue. You should know that you can leave the computer and no one is able to get into your work, once the time-out of the screensaver is elapsed.
The outline to reproduce this bug is described above and I answer requests of to assist Ubuntu being better. Does a post of a video dump of the screen make any difference? ** Changed in: gnome-screensaver (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/657022 Title: screen-saver does not lock after movie/music played To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/657022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs