1/28/2024 0 Comments Xscreensaver rviz crashLeading him to quip in 2015, "If you are not running XScreenSaver on Linux, then it is safe to assume that your screen does not lock." Display Modes In 2004, Zawinski had written about the architectural decisions made in XScreenSaver with the goal of avoiding this very class of bug, Those other frameworks have a history of security bugs that allow the screen to be un-locked without a password, e.g., by simply holding a key down until the locker crashes. Those Linux distributions that have replaced XScreenSaver with other screen-locking frameworks have suffered notable security problems. However, in 2011, gnome-screensaver version 3 dropped support for screensavers completely, supporting only simple screen blanking, Īnd as of 2018, Linux Mint's cinnamon-screensaver 4.0.8 no longer supports the XScreenSaver hacks. Earlier versions of these frameworks still depended upon the XScreenSaver collection of screen savers, which is over 90% of the package. In 2011, gnome-screensaver was forked as both mate-screensaver and cinnamon-screensaver. In recent years, some Linux distributions have begun using the gnome-screensaver or kscreensaver screen-blanking frameworks by default instead of the framework included with XScreenSaver. In particular, it does not link against GUI frameworks like GTK or KDE, but uses only raw Xlib for rendering the unlock dialog box. ![]() In addition to sandboxing the display modes, the XScreenSaver daemon links with as few libraries as possible.
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