Install AmneziaWG Kernel Module and Dependencies

1. Open your terminal and update your package lists by running 'sudo apt update'.

2. Install the necessary system headers for your active kernel by running 'sudo apt install -y linux-headers-$(uname -r)'.

3. Add the official Amnezia PPA repository using 'sudo add-apt-repository ppa:amnezia/ppa' and update your package lists again.

4. Install the module with 'sudo apt install -y amneziawg'.

5. Verify the installation by running 'modinfo amneziawg', which should now return the module details instead of an error.

Sources