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

Step-by-step – CentOS Stream 9 Realtek Rtl8821ce Driver Installation

July 17, 2022 | By the+gnu+linux+evangelist.

GNU/Linux CentOS Stream 9 Realtek rtl8821CE Setup – Step-by-step Guide

Hi! The Tutorial shows you Step-by-Step How to Install Realtek rtl8821CE Wireless Driver in CentOS Stream 9 GNU/Linux.

Especially relevant, this Driver should be functioning also for the following Realtek Chipsets:

  • RTL8821AE
  • RTL8822BE
  • RTL8723CE
  • RTL8723DE

Many thanks to Developer Lwfinger for his precious and generous Free Work on the rw88 Driver — GitHub Page..

So this Guide is valid also for all the others Red Hat Linux Based Distros like:

  • Red Hat Enterprise Linux
  • Oracle Enterprise Linux
  • Rocky Linux
  • AlmaLinux

Finally, this Realtek rtl8821CE Driver CentOS Stream 9 Setup should be working also after a Kernel Upgrade with the Dkms integration.

Step-by-step – CentOS Stream 9 Realtek rtl8821ce Driver Installation

  1. 1. Terminal QuickStart

    How to Quick Start with Command Line on CentOS

    Terminal CentOS QuickStart Guide

  2. 2. Installing Dependencies

    Then to Install Required Stuff
    First, possibly Upgrade your system with:

    sudo dnf upgrade --refresh
    In this case after reboot: 
    sudo reboot
    Then run: 
    sudo dnf groupinstall "Development Tools"
    And again: 
    sudo dnf install dkms elfutils-libelf-devel unzip git
    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

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