Ok,I add more details: Steps to reproduce: 1. Click on the logout button at the top right of the screen. 2. Click on the lock screen button.
Expected results: Screensaver starts itself off after 5 minutes.Password box displayed only if mouse or keyboard used. Results: Screensaver does not start,black screen with the password dialog and mouse pointer. Mouse or keyboard are not touched ! -- (Flight6) lock screen https://launchpad.net/malone/bugs/38834 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs