Realtek RTL8821CE Driver Troubleshooting

Can't Get Realtek RTL8821CE Driver to Work on WiFi Card with MX23 Linux + Liquorix Kernel (6.6.12)

Abstract: Having trouble getting the Realtek RTL8821CE driver to work on your WiFi card with MX23 Linux and the Liquorix kernel (6.6.12)? Learn about potential solutions and troubleshooting steps in this article. For more information, check out the full article on our tech support site.

Created: 2024-09-20 by UserComp.com Editors

Introduction

This article provides a detailed guide on how to get the Realtek RTL8821CE driver to work with a WiFi card on MX23 Linux, specifically with the Liquorix kernel version 6.6.12.

Background

WiFi cards are essential components of modern computers, enabling wireless network connectivity. However, getting a WiFi card to work with a specific Linux distribution can sometimes be challenging, especially when dealing with newer hardware and kernel versions.

About MX23 Linux

MX23 Linux is a Debian-based distribution that aims to provide a fast and lightweight operating system with a user-friendly interface. It is particularly popular among users who prefer a simple and efficient Linux experience.

About Liquorix Kernel

The Liquorix kernel is a Linux kernel optimized for desktop and multimedia use. It is based on the Debian kernel and includes several enhancements and patches to improve system performance, responsiveness, and power management.

About Realtek RTL8821CE Driver

The Realtek RTL8821CE driver is a software component that enables the WiFi card to communicate with the operating system. Without the correct driver, the WiFi card will not function correctly.

Issue Overview

Users have reported issues with getting the Realtek RTL8821CE driver to work with WiFi cards on MX23 Linux, specifically with the Liquorix kernel version 6.6.12. The WiFi card may not be recognized, or connectivity issues may arise.

Solution

This section outlines the steps required to get the Realtek RTL8821CE driver to work with WiFi cards on MX23 Linux, specifically with the Liquorix kernel version 6.6.12.

Step 1: Install Required Packages

Before proceeding, ensure that the following packages are installed:

build-essential
linux-headers-liquorix-6.6.12
dkms

These packages can be installed using the following command:


 sudo apt-get install build-essential linux-headers-liquorix-6.6.12 dkms

Step 2: Download and Install the Realtek RTL8821CE Driver

The Realtek RTL8821CE driver can be downloaded from the following website: https://github.com/tomaspinho/rtl8821ce

Once downloaded, extract the contents and navigate to the driver directory. Then, run the following command to build and install the driver:


 sudo make install

Step 3: Load the Realtek RTL8821CE Driver

After installing the driver, it can be loaded using the following command:


 sudo modprobe rtl8821ce

Step 4: Verify WiFi Card Functionality

After loading the driver, verify that the WiFi card is recognized and functioning correctly by using the following command:


 lspci -nnk | grep -A3 0280

The output should show the WiFi card and the driver associated with it.

This article provided a detailed guide on how to get the Realtek RTL8821CE driver to work with a WiFi card on MX23 Linux, specifically with the Liquorix kernel version 6.6.12. By following the steps outlined in this article, users should be able to resolve issues related to WiFi card functionality.

References

MX Linux. (n.d.). MX Linux - Welcome. https://mxlinux.org/
Liquorix. (n.d.). Liquorix Kernel - Distributions. https://liquorix.net/distributions.html
Realtek. (n.d.). RTL8821CE 802.11ac PCIe Wireless Network Adapter - Realtek. https://www.realtek.com/
Tomas Pinho. (n.d.). rtl8821ce - GitHub. https://github.com/tomaspinho/rtl8821ce

Tags: Linux WiFi Driver Realtek RTL8821CE

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