https://bugs.freedesktop.org/show_bug.cgi?id=105819
--- Comment #12 from xom cwb@420blaze.it --- Only solution to this problem I have found is to downgrade to LTS 4.14 kernel. GPU has never had any issues in windows.
Linux abyss 4.14.116-1-lts414 #1 SMP Tue May 7 01:33:27 MDT 2019 x86_64 GNU/Linux
xom[~]$ glxinfo | grep OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Radeon RX 580 Series (POLARIS10, DRM 3.19.0, 4.14.116-1-lts414, LLVM 8.0.0) OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.0.3 OpenGL core profile shading language version string: 4.50 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.0.3 OpenGL shading language version string: 4.50 OpenGL context flags: (none) OpenGL profile mask: compatibility profile OpenGL extensions: OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.0.3 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 OpenGL ES profile extensions: