Introduction
Welcome to our comprehensive guide on how to install VNC server on Ubuntu 20.04. Whether you are new to Ubuntu or an experienced user, setting up a VNC server can be a challenging process. In this article, we will provide step-by-step instructions, helpful tips, and key information that will make the process easier for you. With our guide, you will be able to access your Ubuntu 20.04 desktop remotely and securely.
The Ubuntu 20.04 release is the latest long-term support version of the popular open-source operating system. VNC (Virtual Network Computing) is a remote desktop sharing system that allows you to access and control another computer over a network. With VNC server on Ubuntu 20.04, you can access your desktop environment from anywhere, using any device, as long as you have an internet connection.
In this article, we will cover the different methods of installing VNC server on Ubuntu 20.04, the advantages and disadvantages of each method, and how to secure your VNC connection. So, let’s get started!
Ubuntu 20.04 Install VNC Server: Step-by-Step Guide
Method 1: Installing VNC Server using Ubuntu Desktop GUI
The first method we will cover is installing VNC server using the Ubuntu Desktop GUI.
Step |
Command |
|---|---|
1 |
Open Terminal |
2 |
Install GNOME Desktop |
3 |
Install TigerVNC |
4 |
Configure Firewall |
5 |
VNC Server Setup |
6 |
VNC Viewer Setup |
Method 2: Installing VNC Server using SSH
The second method we will cover is installing VNC server using SSH.
Step |
Command |
|---|---|
1 |
Install GNOME Desktop |
2 |
Install TigerVNC |
3 |
Configure Firewall |
4 |
VNC Server Setup |
5 |
VNC Viewer Setup |
Method 3: Installing VNC Server using PuTTY
The third method we will cover is installing VNC server using PuTTY.
Step |
Command |
|---|---|
1 |
Install GNOME Desktop |
2 |
Install TigerVNC |
3 |
Configure Firewall |
4 |
VNC Server Setup |
5 |
VNC Viewer Setup |
Method 4: Installing VNC Server using Docker
The fourth method we will cover is installing VNC server using Docker.
Step |
Command |
|---|---|
1 |
Install Docker |
2 |
Download Docker Compose File |
3 |
Edit Docker Compose File |
4 |
VNC Server Setup |
5 |
VNC Viewer Setup |
Method 5: Installing VNC Server using xRDP
The fifth method we will cover is installing VNC server using xRDP.
Step |
Command |
|---|---|
1 |
Install xRDP |
2 |
Configure Firewall |
3 |
VNC Server Setup |
4 |
VNC Viewer Setup |
Method 6: Installing VNC Server using SSH Tunnel
The sixth method we will cover is installing VNC server using SSH Tunnel.
Step |
Command |
|---|---|
1 |
Install GNOME Desktop |
2 |
Install TigerVNC |
3 |
Configure Firewall |
4 |
VNC Server Setup |
5 |
VNC Viewer Setup |
Advantages and Disadvantages
Advantages
One of the main advantages of installing VNC server on Ubuntu 20.04 is the ability to access your desktop environment remotely. This can be especially useful for users who work in multiple locations or need to access their computer from home. Additionally, VNC server allows you to share your desktop with others, making it easier to collaborate and troubleshoot issues.
Another advantage of VNC server is its compatibility with different operating systems. You can use VNC viewer on Windows, Mac, or Linux, making it a versatile tool for remote access.
Finally, VNC server is a secure way to access your desktop remotely. With strong encryption and secure authentication, you can be confident that your data and information will be protected from unauthorized access.
Disadvantages
One of the main disadvantages of VNC server is its performance. Depending on your internet connection and the resources of your computer, the VNC server can be slow or laggy. Additionally, VNC server is not the most user-friendly tool for remote access, as it requires some technical knowledge to set up and troubleshoot.
Finally, VNC server is not suitable for all use cases. If you need to access your computer for graphic-intensive tasks or gaming, VNC server may not provide the best experience.
FAQ
1. What is VNC server?
VNC stands for Virtual Network Computing, and it is a remote desktop sharing system that allows you to access and control another computer over a network.
2. Why do I need VNC server?
VNC server allows you to access your desktop environment remotely, making it easier to work from different locations and collaborate with others.
3. Is VNC server secure?
Yes, VNC server is a secure way to access your desktop remotely. With strong encryption and secure authentication, you can be confident that your data and information will be protected from unauthorized access.
4. Can I use VNC viewer on different operating systems?
Yes, you can use VNC viewer on Windows, Mac, or Linux, making it a versatile tool for remote access.
5. Is VNC server suitable for graphic-intensive tasks or gaming?
No, VNC server may not provide the best experience for graphic-intensive tasks or gaming.
6. Can VNC server be used for collaboration?
Yes, VNC server allows you to share your desktop with others, making it easier to collaborate and troubleshoot issues.
7. Is VNC server easy to set up?
While VNC server requires some technical knowledge to set up and troubleshoot, our comprehensive guide will make the process easier for you.
8. What are the different methods of installing VNC server on Ubuntu 20.04?
There are several methods of installing VNC server on Ubuntu 20.04, including using the Ubuntu Desktop GUI, SSH, PuTTY, Docker, xRDP, and SSH Tunnel.
9. How can I secure my VNC connection?
To secure your VNC connection, you can use strong authentication and encryption, configure your firewall, and limit access to your VNC server.
10. What are the advantages of VNC server?
The main advantages of VNC server are remote access, compatibility with different operating systems, and secure authentication and encryption.
11. What are the disadvantages of VNC server?
The main disadvantages of VNC server are performance issues, complexity for users who lack technical knowledge, and limited suitability for graphic-intensive tasks or gaming.
12. Can I use VNC server for personal or professional purposes?
Yes, VNC server can be used for both personal and professional purposes, depending on your needs.
13. Is VNC server free to use?
Yes, VNC server is free and open-source software. However, some commercial versions and add-ons may be available for purchase.
Conclusion
We hope that our comprehensive guide on how to install VNC server on Ubuntu 20.04 has provided you with the information you need to get started. With our step-by-step instructions, helpful tips, and key information, you can access your Ubuntu 20.04 desktop remotely and securely. Whether you are a new user or an experienced one, our guide will make the process easier for you. So, what are you waiting for? Install VNC server on Ubuntu 20.04 today and enjoy the benefits of remote access!
Closing
As always, ensure that you take appropriate precautions when following the steps in this guide. We cannot be held responsible for any damage or loss of data that may occur during the installation of VNC server on Ubuntu 20.04. If you encounter any issues or have any questions, feel free to consult our FAQ section or seek assistance from a qualified professional.