Step-by-step – Realtek rtl8814AU Driver Ubuntu 20.10 Installation

January 14, 2021 | By the+gnu+linux+evangelist | Filed in: Tutorial.

GNU/Linux Ubuntu 20.10 Realtek rtl8814AU Wifi Driver Setup Guide

Hi! The Tutorial Shows You Step-by-Step How to Install Realtek rtl8814AU WiFi Driver in Ubuntu 20.10 Groovy GNU/Linux.

And this Realtek rtl8814AU Driver Ubuntu 20.10 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.

Step-by-step – Realtek rtl8814AU Driver Ubuntu 20.10 Installation

1. Launching Shell Emulator

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

And update the Apt Sources:
```
sudo apt update
```
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
2. Installing Requirements

Then to Install Required Packages
First, preferably Upgrade your System with:
```
sudo apt update && sudo apt upgrade
```
In this case then Reboot it using:
```
sudo reboot now
```
Then run:
```
sudo apt install build-essential linux-headers-$(uname -r) dkms unzip git
```
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.

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Step-by-step – Realtek rtl8814AU Driver Ubuntu 20.10 Installation

GNU/Linux Ubuntu 20.10 Realtek rtl8814AU Wifi Driver Setup Guide

1. Launching Shell Emulator

2. Installing Requirements

Contents