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How to Install Realtek Rtl8723AU Driver on Debian Bookworm – Step by step

September 21, 2025 | By the+gnu+linux+evangelist.

Installing Driver

  1. 2. Installing Dependencies

    Then to Install Required Stuff
    First, possibly, upgrade your System with:

    sudo apt upgrade

    And if a New Kernel is installed then restart with:

    sudo reboot

    So then run:

    sudo apt install build-essential linux-headers-$(uname -r) dkms
  2. 3. Downloading Realtek rtl8723AU Driver

    Download Realtek rtl8723AU Driver on Debian GNU/Linux

    Get Realtek rtl8723AU Driver on Debian

    Clone it with Git.
    Especially relevant, after the Driver Setup in case of Issue you may check if your Card is missing the: Realtek Firmware Installation.

  3. 4. Installing Realtek rtl8723AU Driver

    Then to Install rtl8723AU Wi-fi Driver for Debian
    Access the Target folder:

    cd ~/Downloads/rtl8723au*

    Then Compile it with:

    make

    And last, to Install it play:

    sudo make install

    In case of Issue see the Developer’s GitHub Page.

  4. Congratulations, your Realtek rtl8723AU Network Device on Debian Bookworm should be now nicely working!

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