GNU/Linux Debian Bullseye Realtek RTL8821cu Driver Setup Guide
Hi! The Tutorial shows you Step-by-Step How to Install Realtek RTL8821cu Wireless 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.
Please be aware of how this Driver is Not supporting all the Linux Kernels range, so in case of issue consult the available Online Documentation.
1. Launching Terminal
Open a Terminal Shell Emulator Window:
(Press “Enter” to Execute Commands).
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2. Installing Requirements
Then to Install Required Stuff Simply play:
sudo apt install linux-headers-generic build-essential git dkms unzip
Contents
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