Hi! Thanks for reporting this issue.
Are you sure you are running lightdm? You should be running gdm if you're using gnome shell... I am making this bug public so the desktop team can see it. ** Information type changed from Private Security to Public Security ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1751786 Title: Lock screen does not require password to unlock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1751786/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs