Software⏱️ 3 min read📅 2026-06-11

How to Fix: Wi-Fi adapter install error Linux Mint

Linux Mint Wi-Fi adapter installation issue resolved with manual driver installation.

Quick Answer: Run the provided install.sh script to decompress and install the Realtek Wi-Fi driver.

📋 Table of Contents

  1. ⚠️ Common Causes
  2. 🔧 Proven Troubleshooting Steps
  3. 💡 Conclusion

The Wi-Fi adapter install error on Linux Mint can be frustrating for users who have successfully installed it on Windows 10. This issue affects users who are trying to use their Realtek Wi-Fi adapter on Cinnamon Linux Mint.

We will guide you through the steps to resolve this issue and get your Wi-Fi adapter up and running again.

⚠️ Common Causes

  • The primary reason for this error is that the driver installation script provided with the adapter may not be compatible with Linux Mint. This can happen due to differences in file systems, kernel versions, or other system configurations.
  • An alternative cause could be that the adapter's firmware is outdated or corrupted, which might prevent it from being recognized by the operating system.

🔧 Proven Troubleshooting Steps

Reinstalling the driver using the provided script

  1. Step 1: Open a terminal as root and navigate to the directory where you extracted the driver source tarball.
  2. Step 2: $ sudo tar xvf rtl8188EUS_linux_v4.1.4_6773.20130222.tar.gz
  3. Step 3: $ sudo mv rtl8188EUS_linux_v4.1.4_6773.20130222 /usr/src/realtek/
  4. Step 4: Open a new terminal and navigate to the directory where you extracted the driver source tarball.
  5. Step 5: $ sudo bash install.sh
  6. Step 6: Follow the on-screen instructions to complete the installation process.

Installing the Realtek Wi-Fi driver from the Linux Mint repositories

  1. Step 1: Open a terminal as root and update the package list.
  2. Step 2: $ sudo apt update
  3. Step 3: Install the realtek-wireless package.
  4. Step 4: $ sudo apt install realtek-wireless
  5. Step 5: Restart your system to ensure the new driver is loaded.

💡 Conclusion

If you have followed these steps, you should now be able to use your Realtek Wi-Fi adapter on Linux Mint. If you are still experiencing issues, please check the manufacturer's website for firmware updates or contact their support team for assistance.

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