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Access Your Server via VNC Console

Use the browser-based VNC console to access your server when SSH is unavailable.

beginner
4 min read
LightYear Team
Updated April 24, 2026
vncconsoleaccess
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When to Use the VNC Console

The VNC console provides direct keyboard and video access to your server, bypassing the network stack. Use it when:

  • SSH is unreachable (misconfigured firewall, broken network)
  • You need to edit GRUB or boot parameters
  • The server is in rescue mode

Accessing the Console

  1. Navigate to Servers and click your server.
  2. Click Console in the top-right toolbar.
  3. A browser window opens with a live VNC session.

Keyboard Shortcuts

ActionShortcut
Send Ctrl+Alt+DelButton in toolbar
Paste clipboard textToolbar paste icon
Toggle fullscreenF11

Limitations

  • VNC is not encrypted end-to-end (use SSH for sensitive operations)
  • Clipboard paste is limited to ~1 KB
  • No file transfer support

Resetting a Lost Root Password

  1. Open the VNC console.
  2. Reboot the server from the control panel.
  3. When GRUB appears, press e to edit the boot entry.
  4. Find the line starting with linux and append init=/bin/bash.
  5. Press Ctrl+X to boot.
  6. At the bash prompt: passwd root
  7. Reboot: exec /sbin/init

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