Step-by-step – Realtek Rtl8192EU Driver Installation in Ubuntu 20.04

Downloading

2. 2. Downloading Realtek rtl8192EU Driver

   Download Realtek rtl8192EU Driver for Ubuntu GNU/Linux

   Get Realtek Wi-fi Driver for Ubuntu

   rtl8192EU Driver Source Realtek for Ubuntu

   Or better Clone the Archive with Git.
   
   In this New Post Revision in addition to the default mange Driver choice I’ve added also the aircrack-ng and gnab eventual Alternatives.
   So in case, then see directly the Developer Github Documentation to Setup it!

3. 3. Extracting Realtek rtl8192EU Driver

   And then Extract Driver Archive into /tmp
   (But best instead you follow instructions for a Git Checkout)
   Possibly Double-Click/Right-Click on Package and Open with Archive Manager:
   
   Or from Command Line:

   unzip -d /tmp/ ~/Downloads/*master.zip

   (But if you are in Trouble to Find the Location on Terminal then See: How to Access Downloads Folder from Browser.)