It's an inherent issue with the X11 (X.org) design. It has been looked into by a few big developers but solving it is lose to imposible. The solution will be switching to Wayland instead of X.org, somthing that likly will happen in the not to fare away future.
-- 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/49579 Title: screen doesn't lock when some menu is open To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-screensaver/+bug/49579/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs