How to Install and Configure TigerVNC on Windows

If you're looking for a reliable and secure way to access your computer remotely, consider installing TigerVNC on your Windows machine. In this article, we'll walk you through the process of setting up TigerVNC, including configuring user mappings, creating passwords, and specifying display numbers.

Prerequisites

Before you begin, make sure that you have a basic understanding of Linux commands and file systems. You'll also need to have administrator privileges on your Windows machine.

Step 1: Install TigerVNC

To install TigerVNC on your Windows machine, follow these steps:

1. Open the Windows Subsystem for Linux (WSL) by searching for 'Ubuntu' in the Start menu.

2. Launch the Ubuntu terminal and update the package list using `sudo apt update`.

3. Install TigerVNC using `sudo apt-get install tigervnc-server`.

4. Once the installation is complete, restart your computer.

Step 2: Configure User Mappings

To configure user mappings for TigerVNC, follow these steps:

1. Open the `/etc/tigervnc/ers` file in a text editor using `sudo nano /etc/tigervnc/ers`.

2. Add the following line to define user mappings:

```

user1=5900

user2=5901

```

Replace `user1` and `user2` with your desired usernames, and `5900` and `5901` with the corresponding display numbers.

Step 3: Create Passwords

To create passwords for your TigerVNC users, follow these steps:

1. Open a terminal window and navigate to the `.vnc` directory using `cd ~/.vnc`.

2. Run the command `vncpasswd` to create a password for each user.

3. Enter the desired password when prompted.

Step 4: Specify Display Numbers

To specify display numbers for your TigerVNC users, follow these steps:

1. Open the `.vnc/config` file in a text editor using `sudo nano ~/.vnc/config`.

2. Add the following line to define the type of session desired:

```

session=foo

```

Replace `foo` with the name of the desktop environment you want to use (e.g., 'gnome' or 'kde').

Troubleshooting

If you encounter any issues while setting up TigerVNC, try running `systemctl status` and `journalctl -xe` to troubleshoot the problem. Additionally, make sure that you're using the correct display number when starting your TigerVNC server.

With these steps, you should now have a functional TigerVNC installation on your Windows machine. Remember to configure user mappings, create passwords, and specify display numbers for each user. If you encounter any issues during the setup process, refer to the ArchWiki page for more detailed instructions.

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