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🇬🇧VNC Console

VPS Console — VNC Access

Web console provides direct access to your VPS server through a browser, without needing SSH.


Overview

FeatureDetails
Console typeNoVNC (web-based)
Access levelKVM-level (direct to VM)
RequirementsModern browser
Use casesOS install, rescue, troubleshooting

When to Use Console

Web console is useful when:

SituationDescription
OS InstallationInitial install from ISO
SSH UnavailableFirewall or network blocked access
Rescue ModeRestore from backup or fix system
Boot IssuesServer won’t boot, kernel panic
Password ResetLost SSH access
GRUB ConfigModify boot parameters
BIOS/UEFI SettingsChange boot order

Accessing Console

Step 1 — Open VPS Service

  1. Log in at coresynth.io 
  2. Go to Dashboard > Services
  3. Select your VPS server

Step 2 — Launch Console

  1. In the sidebar, click Console or VNC
  2. Console opens in new window or panel
  3. Wait for connection (1–3 seconds)

Console Controls

Available Functions

In web console you have:

FunctionDescription
FullscreenFull screen mode
Ctrl+Alt+DelSend key combination
ClipboardPaste text from clipboard
DisconnectDisconnect from console

Keyboard Shortcuts

ShortcutAction
Ctrl+Alt+DelRestart / Task Manager (Windows)
Ctrl+CInterrupt (Linux)
Ctrl+DLogout (Linux)
TabCommand autocomplete

Working in Console

Login

After connecting, you’ll see the server terminal:

# Linux login: root password: ******** # Or cloud-init user login: ubuntu password: ********

Copy and Paste

To paste text into console:

  1. Copy text to clipboard (Ctrl+C)
  2. In console, click Clipboard or Paste
  3. Text is inserted into terminal

Tip: For long commands, we recommend using SSH where copying is easier.

Fullscreen Mode

To work in full screen:

  1. Click Fullscreen in console panel
  2. Press Esc or click minimize icon to exit

Troubleshooting

Console Not Available

Causes:

  • Server not running (status: Stopped)
  • Browser blocking popups

Solution:

  1. Start the server (Start button)
  2. Allow popups for coresynth.io
  3. Refresh the page

Black Screen

Causes:

  • Server is booting
  • SSH daemon not running (but system running)
  • Graphics card stuck (some OS)

Solution:

  1. Wait 30–60 seconds (boot process)
  2. Press Enter to activate terminal
  3. Try Ctrl+Alt+Del for reset

Cannot Type

Cause: Console not in focus.

Solution:

  1. Click inside console window
  2. Press Enter or Space
  3. Verify keys are working

Slow Response

Causes:

  • High server load
  • Slow network connection
  • Boot process

Solution:

  1. Wait for boot to complete
  2. Try refreshing page
  3. For faster work, use SSH after network setup

Cursor Not Visible

Cause: Some OS hide cursor in text mode.

Solution:

  • Press any key to “wake” console
  • Cursor should be visible in text console

OS Installation via Console

Mounting ISO

  1. Go to CD-ROM in VPS menu
  2. Select ISO from list or upload your own
  3. Go to Console
  4. Restart server with Reboot button
  5. In boot menu, select CD-ROM

Installation Process

During installation via console:

  1. Follow installation steps
  2. Use console for any input required
  3. After installation, unmount ISO
  4. Restart server

Note: For detailed installation guide, see VPS — Creating VPS.


Security Recommendations

  • Console is privileged access — treat it like physical machine access
  • Session persistence — console doesn’t end session when window closes
  • Passwords — type carefully, characters are not visible
  • Logout — always logout with exit or logout
  • Sharing — never share console access with untrusted parties

Console vs SSH

AspectConsole (VNC)SSH
AccessKVM-levelNetwork
Requires networkNoYes
OS installYesNo
SpeedSlowerFaster
Copy/pasteDifficultEasy
Use caseRescue, installDaily management

Tip: Use SSH for daily management. Reserve console for rescue and installations.


Next Steps


Need help? Open a support ticket  or ask Alex.

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