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Step-by-step – Realtek Rtl8723BU Driver Ubuntu 18.04 Installation

September 25, 2020 | By the+gnu+linux+evangelist.

Downloading

  1. 2. Installing Dependencies

    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

    Then run:

    sudo apt install build-essential linux-headers-$(uname -r) dkms unzip git

    Authenticate with the User Admin Pass.

  2. 3. Downloading Realtek rtl8723BU Driver

    Download Realtek Driver for Ubuntu GNU/Linux

    Get Realtek rtl8723BU Driver for Ubuntu

    Especially relevant: this guide follow only the original Lwfinger Setup, for the others Variants see directly the Developer GitHub Page!

  3. 4. Extracting Realtek rtl8723BU Driver

    And then Extract Driver Archive into /tmp
    (Skip in case of Git Checkout)
    Possibly Double-Click/Right-Click on Package and Open with Archive Manager:

    Step-by-step Realtek rtl8723BU Driver Ubuntu 18.04 Installation - Extraction
    Or from Command Line:

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

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