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Documentation Index

Fetch the complete documentation index at: https://docs.cyberdesk.io/llms.txt

Use this file to discover all available pages before exploring further.

The legacy Python Cyberdriver had two separate features for display reliability: persistent display installation and black-screen recovery. Cyberdriver 1.x uses RustDesk’s display stack instead.

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What changed in Cyberdriver 1.x

  • RustDesk can create and manage virtual displays.
  • Windows service mode can access the login screen.
  • The client defaults new Windows sessions toward 1024×768 and adaptive scaling.
  • Cyberdriver diagnostics expose Windows virtual-display platform additions so support can see what the display layer is doing.

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RDP disconnects

When RDP disconnects, Windows may remove or change the active display. RustDesk’s display service can enumerate displays and, when needed, create a headless virtual display. This is a better foundation than legacy screenshot-based black-screen detection.

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If you see a black screen

  1. Open Desktop Tools and check display dimensions.
  2. Use diagnostics to inspect display_dimensions and platform_additions.
  3. Try reconnecting the remote session.
  4. If needed, use the dashboard’s Fix Black Screen tool for legacy machines.

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Persistent display flag

The old --add-persistent-display flag is legacy-only. Do not use it for Cyberdriver 1.x unless support explicitly asks you to use an old Python agent.