Hello. 
I compiled UE4 via GIT, I have Ubuntu-Studio 20.04 with proprietary AMD drivers, when I try to run the editor I get this UE4 - Pastebin.com error message in the terminal.
Can somebody please tell what’s wrong and how to fix this issue?
Dear valued Unreal Engine user,
As answerhub provides an attachment tool and code block are, if possible, please could you attach any debugging information within this site. This helps prevent information loss due to deadlinks, as well as retaining searchability for callstacks and other information.
To answer your question. Unreal Engine should work on both Ubuntu 20.04 and with the AMD drivers, you should only need to use the AMDGPU-PRO drivers if running a Radeon Pro card, otherwise the AMDGPU ones will suffice.
If possible, please could you go though the quickstart guide, and then call out at which step it is failing, along with providing all data directly into AnswerHub:
Thank you for your continued support,