System Information
Operating system:Ubuntu 18.04.1 Linux 64 bit
Graphics card: Radeon r5 230
Blender Version
Broken: blender 2.81 and blender 2.93.0
Worked: Never
Short description of error
As shown in image, there is a triangle artifact in the slider menus
Also, Evee is not rendering correctly, as can be seen in the artifacts generated in the cube render.
I have attached a RenderDoc opengl capture, it may be useful
Exact steps for others to reproduce the error
May be reproduced only in a linux machine with the same gpu hardware, so, I attached a RenderDoc capture file that can be opened with RenderDoc 1.12