This happens to me always (close lid and manual suspend) and indeed is a bit of a security concern to me too.
I have /apps/gnome-power-manager/lock/suspend set to true. -- No password prompt after suspending to RAM https://bugs.launchpad.net/bugs/371388 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
