GNU/Linux Ubuntu 21.04 Realtek rtl8188FU Wifi Driver Setup Guide
Hi! The Tutorial Shows You Step-by-Step How to Install Realtek rtl8188FU WiFi Driver in Ubuntu 21.04 Hirsute GNU/Linux.
And this Realtek rtl8188FU Driver Ubuntu 21.04 Setup should be working also after a Kernel Upgrade with the Dkms integration.
Especially relevant: this setup is bound to a limited Kernel Range, for more insight see directly the Developers Docs.

1. Launching Shell Emulator
Open a Terminal window
(Press “Enter” to Execute Commands).sudo apt update
How-to Quick-Start with Command Line on Ubuntu GNU/Linux
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.
Contents
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