I installed NVidia drivers on Linux mg-Ubuntu 3.16.0-45-generic #60~14.04.1-Ubuntu . Here is screen shot from GTK;
And also in here is from Nvidia settings;
However when I tried to use Unreal Engine 4 in my Ubuntu graphics are not good. There are lots of weird colors are appearing. Here is image from Unreal Engine;
Here is another example;
Then I go and check lspci and glxinfo whether my nvidia is working correctly or not. And see I have hybrid graphics
mg@mg-Ubuntu:/.1/Programs/UnrealEngine/UnrealEngine-release/Engine/Binaries/Linux$ lspci -knn | grep -EA2 'VGA|3D'
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
Subsystem: Lenovo Device [17aa:3912]
Kernel driver in use: i915
--
01:00.0 3D controller [0302]: NVIDIA Corporation GF117M [GeForce 610M/710M/820M / GT 620M/625M/630M/720M] [10de:1140] (rev a1)
Subsystem: Lenovo GeForce 720M [17aa:3912]
Kernel driver in use: nvidia
And also OpenGL renderer is GeForce not MESA
mg@mg-Ubuntu:/.1/Programs/UnrealEngine/UnrealEngine-release/Engine/Binaries/Linux$ glxinfo | grep OpenGL | grep renderer
OpenGL renderer string: GeForce GT 720M/PCIe/SSE2
How can I solve this issue? Why I see such weird color in my editor?