How to Add Realtek rtl8822BU Driver PPA for Ubuntu Based Systems

January 12, 2022 | By the+gnu+linux+evangelist | Filed in: Tutorial.

GNU/Linux Ubuntu Adding Realtek rtl8822BU Driver PPA Repository Guide

You Are Welcome! The Tutorial Shows You Step-by-Step How to Add Realtek rtl8822BU Driver PPA Repository in Ubuntu GNU/Linux Based OSes.

And Realtek rtl8822BU Driver for Ubuntu PPA is developed thanks to the Free Work of Kelebek333.

Finally, this Setup is Valid for All the Ubuntu Based Platforms like:

  • Linux Mint
  • Lubuntu
  • Kubuntu
  • Xubuntu
  • Zorin OS
  • Elementary OS
  • Linux Lite
  • Bodhi Linux
  • Kde Neon
  • Pop_OS!
  • Voyager
  • Trisquel
  • LXLE
  • feren OS
  • Peppermint
  • Q4OS
  • Linux Ultimate Edition
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  1. 1. Launching Terminal

    How to Quick-Start with Command Line on GNU/Linux:

    Console Linux Quick-Start Guide
  2. 2. Adding Realtek rtl8822BU Driver Repo

    Then to Add Realtek rtl8822BU Driver Repository for Ubuntu
    Execute:

    sudo add-apt-repository ppa:kelebek333/kablosuz
    And then for most Ubuntu Based OSes to Refresh Repos:
    sudo apt update
    In case of Not Found Issue then amend it manually, with the nano Editor like:
    sudo nano /etc/apt/sources.list.d/kelebek333*.list
    And try Set it to the nearest Release, so for instance change “jammy” in “impish”.
    Again the Ubuntu Derivatives you may need to search Online for the Parent using the “based on” Keyword.
    Ctrl\+x to Save and Exit.
    Last, Update the Apt Sources again.
  3. 3. Disabling Secure Boot

    (Only on PCs with BIOS and installed in UEFI Mode) So to Disable Secure Boot
    First, check your installation Mode with:

    [ -d /sys/firmware/efi ] && echo "EFI" || echo "BIOS"
    And then again to check Secure Boot state:
    mokutil --sb-state
    If it is Enabled then access you PC BIOS and Disable it! In case you may be interested to see: How to Access BIOS Guide.

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