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

Step-by-step – How to Install Realtek Driver Offline on Linux Mint 20

December 23, 2020 | By the+gnu+linux+evangelist.

GNU/Linux Mint 20 Realtek Driver Offline Driver Setup – Step-by-step Guide

Hi! The Tutorial shows you Step-by-Step How to Install Realtek WiFi/Bluetooth Driver without Internet in GNU/Linux Mint 20.x Ulyana/Ulyssa/Uma/Una LTS Desktop.

Especially relevant: first you have to Install the Required Packages and then follow the Realtek Wifi Driver GNU/Linux Installation Guide.

Most noteworthy: to achieve this Setup you simply need any Online Computer with a Browser and a USB Stick to Copy the downloaded Packages.

But if you dispose of an Android Mobile Phone with Internet Acces, then an Easier Solution should be of using it! See: Internet Connection USB Tethering Guide.

Finally, this guide cover all the following Realtek Wireless Interfaces:

Step-by-step Realtek Driver Linux Mint 20 Installation - Featured