Friends I am with a problem involving the Preview Rendering Level of Unreal Engine on Linux.
What happens is that as much as I update my OpenGL, the engine simply does not activate the Preview Rendering Level 5.
My PC settings are:
Processor: Intel Core i7-3612QM
Memory: 8 gb
GPU: Nvidia 630m
OS: Ubuntu 14.04.2
Driver: Nvidia 3.46 (PS: the driver is proprietary, downloaded directly from the Nvidia website.)
Engine version: 4.70
Below are some screenshots showing the problem.
Here is a Screenshot of preview rendering level.
Here is a screenshot of glxinfo | grep OpenGL.
Grateful for the attention