$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Intel Wifi Firmware on CentOS Stream 9

December 21, 2022 | By the+gnu+linux+evangelist.

GNU/Linux CentOS 9 Intel Wi-fi Firmware Setup – Step-by-step Guide

How to Update Intel Wireless Firmware on CentOS Stream 9 GNU/Linux – Step by step Tutorial.

Especially relevant: most Intel WiFi Devices CentOS Stream 9 Firmware should be Already Installed!

In any case this Guide shows you How to Setup the latest Proprietary Intel Wifi Linux Firmware manually.

As an alternative you may see: How to update the complete Linux Firmware Guide.

Finally, this Setup is Valid also for All the others RHEL Based Distros like:

  • Red Hat Enterprise Linux
  • Oracle Enterprise Linux
  • Rocky Linux
  • AlmaLinux
Intel Wifi Firmware CentOS 9 Installation – Step-by-step Guide

  1. 1. Launching Terminal

    Open a Terminal Shell Emulator Window:
    (Press “Enter” to Execute Commands).

    Step-by-step Intel Wifi Firmware CentOS Stream 9 Installation Guide - Open Terminal
    In case first see: Terminal QuickStart Guide.

  1. 2. Listing Intel Wifi Firmware

    First, to List Installed Intel Wi-fi Firmware
    Simply run:

    sudo yum list iwl*-firmware
    And if your Device is Not Included then follow to Download and Setup it Manually.

  2. 3. Downloading Intel Wifi Firmware

    Download Intel Wi-fi Devices Firmware for CentOS GNU/Linux

    Intel Wi-fi Firmware
    Possibly, on Firefox Prompt Choose “Save File”:
    Firefox Prompt
    For the latest Models you should take care of the minimum supported Kernel Version:
    Supported Kernels column
    Possibly to Check your current one run: 
    uname -a
    Finally, then you may be interested to the Change/Upgrade Kernel Guide.

  3. 4. Setting Up Intel Wifi Firmware

    Then to Switch Intel Wi-fi Firmware into Target Directory
    First, Extract it into the /tmp Directory with:

    sudo tar xvzf ~/Downloads/iwlwifi*.tgz -C /tmp/
    (But if you are in Trouble to Find the Location on Terminal then See: How to Access Downloads Folder from Browser.)
    And then Switch the File into the Target with: 
    sudo mv /tmp/iwlwifi*/*.ucode /lib/firmware/
    To achieve the Setup provide to Update the Initramfs with: 
    sudo dnf in dracut
    And: 
    sudo dracut -v -f
    Finally, to reboot play: 
    sudo reboot