V-Ray Frame Buffer on CentOS cannot use ACEScg color space

[hal_b]

I am using V-Ray 5 for Maya on a Windows machine, then rendering remotely on a Linux machine. I began to notice inconsistencies between the colors/lighting in frames rendered on my Windows machine vs. on the Linux machine. I believe I have traced the issue to my Linux machine not being able to use the config.ocio file, so it defaults to raw as the input color space. I have attached a screenshot of the display correction settings in my V-Ray Frame Buffer on the Linux machine. My OCIO env variable is set. Clicking the blue dropdown arrows on Input Colorspace, Display Device, and View Transform does nothing.

Is this an OS issue? Or is there a specific way someone is aware of that you need to configure ACES to work on Linux machines?

Thank you!

[hal_b]

Update on this issue.

I was able to manually set the path in the VRSCENE file to the proper config.ocio file. This did allow me to change the Input Colorspace, Display Device, and View Transform in the VFB on my Linux machine, but this does not appear to have any affect on the final image. Any ideas why this might be the case?

I am using the ACES 1.0.3 OpenColorIO configuration.

[hal_b]

I am no longer having this issue after switching the V-Ray 6.