In my case it's more than a few moments. For the last few releases my screen saver hasn't gone to the login prompt on a mouse move, only on a click; I thought this was intentional because there's no setting for it in System > Prefs > Screensaver. So the desktop is visible as long as I don't click.
Jaunty, with the default packages. -- Desktop is exposed from under screen lock after an Update Manager popup https://bugs.launchpad.net/bugs/385102 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs