I have Dell Latitude E6540 which has Radeon HD8790M and it runs Debian 10. I wanted to install newest drivers for said video card (becuase games didn't recognize it and I couldn't see it's usage (
"radeon unknown" and shows 0% usage on everything)).
So I downloaded AMD Radeon Software Crimson Edition 15.12 Proprietary Linux x86 Display Driver but when installing it says:
error: Detected X Server version 'XServer 1.20.4_64a' is not supported. Supported versions are X.Org 6.9 or later, up to XServer 1.10 (default:v2:x86_64:lib32:XServer 1.20.4_64a:none:4.19.0-5-amd64:)