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

How to Install Nvidia Quadro Rtx 8000 Ubuntu 16.04 Driver

August 27, 2019 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 16.04 Installing NVIDIA Quadro RTX 8000 Guide

Hi! Sorry but the required NVIDIA Quadro RTX 8000 Driver is available only for Ubuntu 18.04+.

So in case you should follow the linked instructions about Upgrading your Ubuntu System.

How to Upgrade Ubuntu 16.04 to 18.04