• Logo
    ADSys
  • github.com/ubuntu/adsys
  • More resources
    • Forum
    • GitHub
Contents Menu Expand Light mode Dark mode Auto light/dark, in light mode Auto light/dark, in dark mode Skip to content
ADSys documentation
ADSys documentation
  • Tutorials
    • Certificates auto-enrollment
  • How-to guides
    • Setting up Active Directory
    • Setting up adwatchd
    • Joining machine to Active Directory during installation
    • Joining machine to Active Directory manually
    • Setting up ADSys
    • Using GPO with Ubuntu
  • Reference
    • ADSys Daemon (adsysd)
    • ADSys Control (adsysctl)
    • ADSys Watch Daemon (adwatchd)
    • adsysctl
    • adsysd
    • adwatchd
    • Policies reference list
      • Computer Policies
        • Ubuntu
          • Client management
            • Computer Scripts
              • Shutdown scripts
              • Startup scripts
            • Power Management
              • Enable the ALS sensor
              • The brightness of the screen when idle
              • Dim the screen after a period of inactivity
              • Laptop lid close action when on AC
              • Laptop lid close action on battery
              • Laptop lid, when closed, will suspend even if there is an external monitor plugged in
              • Power button action
              • Enable power-saver profile when battery is low
              • Sleep timeout computer when on AC
              • Whether to hibernate, suspend or do nothing when inactive
              • Sleep timeout computer when on battery
              • Whether to hibernate, suspend or do nothing when inactive
            • Privilege Authorization
              • Allow local administrators
              • Client administrators
            • System Drive Mapping
              • System mounts
            • System proxy configuration
              • Auto-configuration URL
              • FTP Proxy
              • HTTP Proxy
              • HTTPS Proxy
              • Ignored hosts
              • SOCKS Proxy
            • System-wide application confinement
              • AppArmor
          • Login Screen
            • Authentication
              • Number of allowed authentication failures
              • Whether or not to allow fingerprint readers for login
              • Whether or not to allow passwords for login
              • Whether or not to allow smartcard readers for login
            • Interface
              • The background-color property sets the background color.
              • Sets the background image for the login screen.
              • The background-repeat property sets if/how the background image will be repeated.
              • The background-size property specifies the size of the background image.
              • Enable showing the banner message
              • Banner message text
              • Whether the clock displays in 24h or 12h format
              • Show date in clock
              • Show weekday in clock
              • Path to small image at top of user list
            • Disable showing the restart buttons
            • Avoid showing user list
            • Show notification banners
            • Show notifications in the lock screen
            • Enable Toolkit Accessibility
      • User Policies
        • Ubuntu
          • Desktop
            • Accessibility
              • On-screen keyboard
              • Screen magnifier
              • Screen reader
              • Enable Toolkit Accessibility
            • Background
              • Picture Options
              • Picture URI (dark)
              • Picture URI
            • Keyboard shortcuts
              • Launch settings
              • Modifier to use for extended window management operations
              • Show the activities overview
              • Launch terminal
              • Keybinding to open the “Show Applications” view
              • Keybinding to open the overview
            • Screensaver
              • Disable lock screen
              • Picture Options
              • Picture URI
              • Show notifications in the lock screen
            • Shell
              • Clock
                • Whether the clock displays in 24h or 12h format
                • Show date in clock
                • Show weekday in clock
              • LockDown
                • Disable command line
                • Disable log out
                • Disable print setup
                • Disable printing
                • Disable saving files to disk
                • Disable user switching
                • Mount removable storage devices as read-only
                • Disable user administration
              • Notifications
                • Show notification banners
              • Privacy
                • When USB devices should be rejected
                • Whether to protect USB devices
              • List of desktop file IDs for favorite applications
              • Have file manager handle the desktop
              • Show applications button
          • Peripherals
            • Whether to automatically mount media
          • Session management
            • User Drive Mapping
              • User mounts
            • User Scripts
              • Logoff scripts
              • Logon scripts
            • User application confinement
              • AppArmor
    • Glossary for ADSys
  • Explanation
    • Architecture
    • GSettings
    • Privileges management
    • Scripts execution
    • AppArmor profiles
    • Network shares
    • Network proxy
    • Certificate auto-enrollment
    • Security policy
Back to top
View this page
Edit this page

Explanation¶

Discussions of key topics to aid your understanding of ADSys.

Architecture¶

The architecture of ADSys, and how it works with SSSD, is explained here:

  • Architecture

Managers¶

ADSys supports a wide variety of managers to configure and control various aspects of the client systems:

  • GSettings
  • Privileges management
  • Scripts execution
  • AppArmor profiles
  • Network shares
  • Network proxy
  • Certificate auto-enrollment
  • Security policy
Copyright © 2025 CC-BY-SA, Canonical Group Ltd
Last updated on Mar 31, 2025
Show source
Thanks to the 2 contributors!
  • Jean-Baptiste Lallement
  • shanecrowley
Open a GitHub issue for this page
Edit this page on GitHub
Contents
  • Explanation
    • Architecture
    • Managers