Auto Start VNC Server Ubuntu 14.04: Everything You Need to Know

Welcome to our comprehensive guide on how to auto start VNC Server Ubuntu 14.04. With the right knowledge, you can easily configure your Ubuntu system to automatically start the VNC server at boot time. Using this guide, you will be able to set up the VNC server to automatically run in the background, ready for remote access at any time.

Introduction

What is VNC Server?

VNC server, or Virtual Network Computing, is a software that allows remote access and control of a computer system. With VNC, you can view and manage a remote computer as if you were physically sitting in front of it.

Why Auto Start VNC Server Ubuntu 14.04?

Auto starting VNC Server Ubuntu 14.04 ensures that the server is always running in the background, even after a reboot or power outage. As a result, you can always connect to the system remotely without having to manually start the server first. This feature is especially useful in situations when you need to access a computer remotely, and the person on the other end is not tech-savvy enough to start the server manually.

Pre-Requisites

Before we jump into the process of auto-starting VNC Server Ubuntu 14.04, there are a few pre-requisites that you need to fulfill:

• Ubuntu 14.04 installed on the computer.
• A working VNC server installation on the Ubuntu system.
• Sufficient knowledge of Ubuntu command-line interface (CLI).

Step-by-Step Guide: Auto Start VNC Server Ubuntu 14.04

Follow these steps carefully to auto start the VNC server on Ubuntu 14.04:

1. Log in to your Ubuntu system with administrative privileges.
2. Open the terminal by pressing “Ctrl+Alt+T”.
3. Type the following command in the terminal:
   sudo nano /etc/init.d/vncserver
4. Press “Enter,” and a new file will open in the Nano editor.
5. Type the following code in the editor:

#!/bin/sh
/usr/bin/vncserver :1 -geometry 1280×800 -depth 16 -pixelformat rgb565
exit 0

6. Press “Ctrl+X”, then “Y”, and finally “Enter” to save and exit the file.
7. Type the following command in the terminal:
   sudo chmod +x /etc/init.d/vncserver
8. Type the following command in the terminal:
   sudo update-rc.d vncserver defaults
9. Type the following command in the terminal:
   sudo reboot
10. Once the system reboots, the VNC server should automatically start in the background.
11. You can now connect to the Ubuntu system remotely using any VNC client.

Advantages of Auto Start VNC Server Ubuntu 14.04

Here are some advantages of auto-starting VNC Server Ubuntu 14.04:

• The VNC server is always running in the background, even after a reboot or power outage.
• You can easily access the system remotely without having to manually start the server first.
• You can configure the server to start on a specific port or with specific settings.

Disadvantages of Auto Start VNC Server Ubuntu 14.04

Here are some disadvantages of auto-starting VNC Server Ubuntu 14.04:

• Auto-starting the VNC server can slow down the system boot-up process.
• Leaving the VNC server running in the background can pose a security risk if not properly secured.
• Auto-starting the VNC server can consume system resources and bandwidth.

FAQs

Q1. What is the default password for VNC Server Ubuntu 14.04?

A1. The default password for VNC Server Ubuntu 14.04 is “ubuntu”. However, we recommend changing the password to a more secure one.

Q2. How do I change the default VNC password in Ubuntu 14.04?

A2. You can change the default VNC password in Ubuntu 14.04 by running the “vncpasswd” command in the terminal.

Q3. Can I auto-start the VNC server with custom settings?

A3. Yes, you can auto-start the VNC server with custom settings by modifying the “/etc/init.d/vncserver” file before saving and closing it.

Q4. Can I configure the VNC server to run on a specific port?

A4. Yes, you can configure the VNC server to run on a specific port by modifying the “/etc/init.d/vncserver” file before saving and closing it.

Q5. How do I connect to VNC Server Ubuntu 14.04 remotely?

A5. You can connect to VNC Server Ubuntu 14.04 remotely by using any VNC client, such as RealVNC, TightVNC, or UltraVNC.

Q6. Can I run multiple instances of the VNC server on Ubuntu 14.04?

A6. Yes, you can run multiple instances of the VNC server on Ubuntu 14.04. Simply modify the “/etc/init.d/vncserver” file for each instance to specify different display numbers and settings.

Q7. How do I stop the VNC server from running?

A7. You can stop the VNC server from running by running the “vncserver -kill :1” command in the terminal, where “:1” is the display number.

Q8. Can I use VNC to access my Ubuntu system from a Mac or Windows computer?

A8. Yes, you can use VNC to access your Ubuntu system from a Mac or Windows computer by using any VNC client that supports your operating system.

Q9. Can I use VNC to access my Ubuntu system over the internet?

A9. Yes, you can use VNC to access your Ubuntu system over the internet. However, we recommend using a VPN or SSH tunnel for added security.

Q10. Does auto-starting the VNC server affect system performance?

A10. Auto-starting the VNC server can consume system resources and bandwidth, which can affect system performance. However, the impact is usually minimal and depends on the system’s specs.

Q11. How do I troubleshoot VNC connection issues?

A11. You can troubleshoot VNC connection issues by checking the VNC server logs, verifying the VNC server port, and ensuring that the VNC client is configured correctly.

Q12. Is VNC secure?

A12. VNC is not inherently secure, as it transmits data in plaintext. However, you can enhance VNC security by using encryption, firewalls, and VPNs.

Q13. Can I use VNC to access a remote Ubuntu system without a GUI?

A13. No, you cannot use VNC to access a remote Ubuntu system without a GUI. VNC requires a graphical desktop environment to run.

Conclusion

In conclusion, auto-starting VNC Server Ubuntu 14.04 can be a useful feature that allows you to access a remote computer system easily. However, it may also pose some security risks and affect system performance. Hence, we recommend taking appropriate precautions and considering the pros and cons before implementing auto-starting VNC Server Ubuntu 14.04 in your system.

If you have any questions or comments regarding this guide, feel free to drop them in the comment section below.

Thank you for reading!

Closing/Disclaimer

This article is intended as a guide and educational resource only. The information provided is accurate and up-to-date to the best of our knowledge, but we cannot guarantee its completeness or accuracy. We assume no liability for any loss or damage caused by the use of the information provided in this article. Always consult a professional before making any changes to your system configuration or settings.

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