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

How to Install Realtek rtl8814BU Driver on Debian Bookworm – Step by step

July 14, 2025 | By the+gnu+linux+evangelist.

GNU/Linux Debian Bookworm Realtek rtl8814BU Wi-fi Driver Setup Guide

The linked Tutorial Shows You Step-by-Step How to Install Realtek rtl8814BU Wireless Driver in Debian Bookworm 12.x GNU/Linux.

Especially relevant, I propose here the most likely Solution to Setup Realtek rtl8814BU Chipset Driver on Debian 12.

Explanation: “AU” and “BU” in Realtek chipsets generally refer to:

  • A or B = chipset variant (often very similar)
  • U = USB interface

Currently the best mantained Out-of-Kernel Realtek rtl8814BU Linux Drivers are: Lwfinger and Morrownr.

How to Install Realtek rtl8814BU Driver on Debian Bookworm – Step by step

GNU/Linux Debian Realtek rtl8814BU Driver Installation Guide