Packages beginning with letter "X".

xdu Graphically display output of du command
xfce4-equake-plugin Plugin for the XFCE panel which monitors earthquakes
xfce4-hdaps-plugin A plugin to indicate the status of HDAPS
xseticon Change TaskBar program icons
xsoldier Spaceship vertical-scrolling shooting game for X
xtables-addons Extensions targets and matches for iptables
xtrascreenhacks Collection of openGL Screensavers
xtrascreenhacks-xscreensaver XScreenSaver support for xtrascreenhacks