X Window

Components

• X Server
• • Manage client input and output hardware devices
• • Managed by Xorg
• • X11 etc.
• X Client
• • application
• • Receive and process information from X Server, generate image data, and return it to X Server (response to events)
• • Various application software with graphical interface
• X Window Manager
• • X Client
• • Manage all X Client software
• • Manage virtual desktops
• • Provide Window size, level, move, etc.
• • GNOME WHERE XFCE 等
• Display Manager
• • Provide a graphical login interface to load the selected Window Manager
• • gdm