How to Install DOSBox on Linux

04 Oct 2025

How to Install DOSBox on Linux

If you're a retro gaming enthusiast wanting to relive the glory days of DOS games, installing an emulator like DOSBox can provide the perfect solution. This guide walks you through installing DOSBox on various Linux distributions.

What is DOSBox?

DOSBox is an open-source emulator that replicates the DOS environment, allowing you to run classic games that many modern operating systems no longer support. Available on several platforms, it’s a popular choice among retro gamers.

Prerequisites

Before proceeding, ensure you have a Linux distribution installed and updated.

Installation Guide

Follow the instructions below depending on your package manager:

  • Ubuntu/Debian:
  • Open the terminal and use the command: sudo apt install dosbox
  • Fedora:
  • Use the command: sudo dnf install dosbox
  • Arch Linux:
  • Run: sudo pacman -S dosbox

Launching DOSBox

Once installed, you can launch DOSBox via your application menu or by typing dosbox into the terminal. You will be greeted with a DOS environment, ready for your game files.

Configuring DOSBox

For an optimal gaming experience, consider configuring DOSBox settings. You can edit the dosbox.conf file to adjust sound, graphics, and control settings according to your preferences.

Common Configurations:

  • Set preferred CPU cycles for better performance.
  • Adjust the resolution to fit your screen.
  • Customize key mappings for controls.

Running Your First Game

To run a game, you must mount the directory where the game files are located. Use the following command within the DOSBox interface:

  1. Enter mount c /path/to/game (replace with your actual file path).
  2. Type c: to switch to the mounted directory.
  3. Run your game executable (e.g., game.exe).

Troubleshooting

If you encounter issues, consider checking:

  • The compatibility of the game with DOSBox.
  • Your configuration settings.
  • Documentation or forums for specific fixes related to your game.

Conclusion

With DOSBox installed on your Linux system, you can now enjoy a plethora of classic DOS games. Whether you’re tuning the settings or diving into nostalgia, the emulator offers a robust experience for retro gaming aficionados.

Glossary of Terms

  • Emulator: Software that mimics another operating system or platform.
  • Open-source: Software with source code that can be modified or shared.

Pro Tips

  • Regularly check for updates to DOSBox for improved performance and compatibility.
  • Experiment with settings to find the best setup for each game.
  • Join online forums to discover tips from other DOSBox users.
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