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How I Fixed the Alfa rtl88xxau Driver on Linux Kernel 6.15, 6.16 and 6.18

If you do wireless penetration testing on Kali Linux you have probably run into this at some point. You update your system, reboot, plug in your Alfa adapter and nothing works. Airodump-ng throws errors, wifite cannot find your interface and monitor mode is completely broken. That is exactly what happened to me and it took a while to figure out why. The problem is not your adapter. The problem is that the Linux kernel keeps evolving and the open source rtl88xxau driver that powers most Alfa adapters has not kept up. Three separate kernel API changes across versions 6.15, 6.16 and 6.18 broke the driver source code in different ways. Unless you know exactly what changed and where, you are stuck staring at a wall of compiler errors with no obvious fix. I went through the kernel changelogs, read the build errors line by line and figured out what needed to change. Then I wrote a bash script that automates the entire fix so you never have to do it manually. Why the Driver Breaks To...

Who am i?

 


Introduction

Hello, my name is Lukas. I am a professional in the field of IT security, with a deep-rooted background and passion for technology and cybersecurity. My journey in the world of IT began at a college in Sweden and has spanned over six years of education and work in this dynamic and ever-evolving industry.

My Journey in IT Security

My journey started in college in Sweden where I immersed myself in the complex world of IT. Over the years, I've worked in various roles within IT, gaining a comprehensive understanding of both the opportunities and risks of technology. Each step in my career has reinforced my belief in the importance of cybersecurity and the need to protect our digital lives.

Why I Created This Blog

I created this blog to share my knowledge and passion for cybersecurity. I've witnessed the growing risks of cyber threats and hacking as our world becomes increasingly digitized. My aim is to educate the public about these risks and how to protect themselves against them. Through this blog, I hope to make complex IT security concepts understandable and accessible to everyone.

The Growing Risk of Cyber Threats and Hacking

As technology advances, cyber threats have also become more sophisticated. From phishing attacks to advanced ransomware campaigns, cybercriminals continually find new ways to exploit our systems and steal our data. This isn't just a concern for large corporations – individuals are also targets.

Educating on Protection

In my blog, I will cover various topics related to cybersecurity. I plan to provide tips on creating strong passwords, recognizing and avoiding phishing attempts, and the importance of keeping software updated. The goal is to offer practical and actionable advice that is easy to understand and implement for every reader.

Conclusion

I am committed to spreading awareness about cybersecurity. I invite you all to join this journey – by commenting, asking questions, or sharing your own experiences. Together, we can make a real difference and create a safer digital future.

Call to Action

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