![]() ![]() If closing your laptops lid or clicking the. Install it through the iOS App Store link, above. If "lock-enabled" is not set to "true", this is a finding.Ĭonfigure the Ubuntu operating system so that it allows a user to lock the current graphical user interface session. Ubuntu Mate 18.04 has a bug in which suspending your computer does not lock your screen in every case. XScreenSaver is available as a free iOS app which contains all of the screen savers. ![]() ![]() Install XScreenSaver on Ubuntu 18.04, Ubuntu 19. Install the packages by running the below command: sudo apt-get install xscreensaver xscreensaver-gl-extra xscreensaver-data-extra Remove the GNOME screensaver (if installed) sudo apt-get remove gnome-screensaver To start the screensaver via autostart, add the below command in the startup applications. This tutorial shows you how to install XScreenSaver on Ubuntu 18.04/Ubuntu 19.04 and how to autostart it at boot time. Ubuntu ships with the gnome-screensaver, but it never worked out of the box. Get the ""lock-enabled"" setting to verify if the graphical user interface session has the lock enabled with the following command: XScreensaver is a screen saver and locker for the X11 display server. Note: If the Ubuntu operating system does not have a Graphical User Interface installed, this requirement is Not Applicable. Verify the Ubuntu operation system has a graphical user interface session lock enabled. XScreenSaver is the standard screen saver collection shipped on most Linux and Unix systems running the X11 Window System. Therefore, we need to update the repository first. Rather than be forced to wait for a period of time to expire before the user session can be locked, Ubuntu operating systems need to provide users with the ability to manually invoke a session lock so users may secure their session should the need arise for them to temporarily vacate the immediate physical vicinity.Ĭanonical Ubuntu 18.04 LTS Security Technical Implementation Guideĭetails Check Text ( C-21027r305234_chk ) The package is available through standard Ubuntu repository. The session lock is implemented at the point where session activity can be determined. Ubuntu ships with the gnome-screensaver, but it never worked out of the box.This tutorial shows you how to install XScreenSaver on Ubuntu 18.04/Ubuntu 19.04 and how to autostart it at boot time. A session lock is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the information system but does not want to log out because of the temporary nature of the absence. XScreensaver is a screen saver and locker for the X11 display server. ![]()
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