Step-by-step – Debian Bullseye Realtek RTL8821cu Driver Installation Guide

May 15, 2020 | By the+gnu+linux+evangelist | Filed in: Tutorial.

GNU/Linux Debian Bullseye Realtek RTL8821cu Setup Guide

Hi! The Tutorial Shows You Step-by-Step How to Install Realtek RTL8821cu WiFi/Bluetooth Driver in Debian Bullseye 11.x GNU/Linux.

Especially relevant: this Realtek RTL8821cu Driver Debian 11 Setup should be working also after a Kernel Upgrade with the Dkms integration.

Most noteworthy: in case of Module Kernel integration Issue the follow instructions on Removing it before Rebooting!

How to Install Realtek RTL8821cu Driver in Debian Bullseye - Featured

1. Launching Terminal App

Open a Terminal Shell Emulator Window:
(Press “Enter” to Execute Commands).

2. Installing Requirements

Then to Install Required Stuff Simply play:

sudo apt install linux-headers-generic build-essential git dkms unzip

Contents

Pages: 1 2 3

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