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

How to Install AMD Display Driver on Ubuntu 18.04 Bionic

April 23, 2019 | By the+gnu+linux+evangelist.

AMD Graphics Driver Ubuntu 18.04 Setup – Step-by-step Guide

Hi! The Tutorial shows you Step-by-Step How to Install AMD Graphics Driver for Ubuntu 18.04 Bionic LTS GNU/Linux.

And AMDGPU Pro for Ubuntu 18.04 includes the AMD Proprietary OpenGL, OpenCL, and Vulkan Drivers.

Especially relevant: to Check if your Board is Supported see AMD Graphics Drivers Software Compatibility list.

Finally, for the Radeon Open Source Drivers on Repo See instead: How to Install AMDGPU from Ubuntu PPA.

How to Install AMDGPU on Ubuntu 18.04 LTS - Featured

Installing AMD Radeon Graphics Driver for Ubuntu 18.04 Driver