Step-by-step – Realtek Rtl8814AU Driver CentOS 8.x/Stream-8 Installation

GNU/Linux CentOS 8.x/Stream-8 Realtek rtl8814AU Driver Setup – Step-by-step Guide

Hi! The Tutorial shows you Step-by-Step How to Install Realtek rtl8814AU Wireless Driver in CentOS 8.x/Stream-8 GNU/Linux.

And this Realtek rtl8814AU Driver CentOS 8.x/Stream-8 Setup should be working also after a Kernel Upgrade with the Dkms integration.

Moreover, from the Realtek Support Driver Website comes out that it may be working for all the following Chipsets:

• RTL8192EU
• RTL8811AU
• RTL8811CU
• RTL8812AU
• RTL8812BU
• RTL8814AU
• RTL8821AU

Especially relevant: this setup is bound to a limited Kernel Range, for more insight see directly the Developers Docs.

Finally, in case the Interface do Not work after a successful Driver setup then you may see instructions about to Update Realtek rtl8814AU Linux Firmware.

1. 1. Launching Shell Emulator

   Open a Terminal window
   (Press “Enter” to Execute Commands).

   

2. 2. Installing Dependencies

   Then to Install Required Stuff
   First, possibly Upgrade your system with:

   sudo dnf upgrade

   In this case after reboot:

   sudo reboot

   Then run:

   sudo dnf groupinstall "Development Tools"

   Further you may need also the C Libraries:

   sudo dnf groupinstall "C Development Tools and Libraries"

   How to Enable Powers Tools on CentOS 8

   Enabling CentOS 8.x/Stream-8 Powers Tools

   How to Enable CentOS 8.x/Stream-8 Powers Tools Guide
   And again:

   sudo dnf install dkms kernel-headers kernel-devel elfutils-libelf-devel unzip git

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.