Error Using Interop

[tapowanliwuyun]

I don't know if there is a way to solve this problem? After starting SIBR_viewers on Ubuntu 20, a reminder appears:

Error Using Interop
This application tries to use CUDA/OpenGL interopIt did NoT work for yourcurrent configuration.For highest performance,OpenGL and CUDA must run on the sameGPU on an 0S that supports interop,You can try to pass anon-zero index via--device on a multi-GPU system, and/or tryattaching the monitors to the main CUDA card.On a laptop with one integrated and one dedicated GPU, you can tryto set the preferred GPU via your operating system.
FALLING BACK TO SLOWER RENDERING WITH CPU ROUNDTRIP

[zhangseammm]

Have you solved it?

[emedinac]

I obtained the same issue. However, I have not yet found a solution. anyway, it is running on my laptop. any update?

[Supreme-Mo]

I have solved it,it's because it doesn't use a discrete graphics card. You can choose to run the viewer with the discrete graphics card of your computer.

[TheOne-king]

I have solved it,it's because it doesn't use a discrete graphics card. You can choose to run the viewer with the discrete graphics card of your computer. Could you please show your command code?

[Supreme-Mo]

I have solved it,it's because it doesn't use a discrete graphics card. You can choose to run the viewer with the discrete graphics card of your computer. Could you please show your command code?

Sorry, I didn't check the question carefully. I made the modification through the GUI on Windows, not on Ubuntu.

[Junyan-L]

I met the same issue. Solved by adding nvidia config when running the SIBR_viewers. I'm not sure if it is suitable for everyone. Here's my command code: __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia ./SIBR_viewers/install/bin/SIBR_gaussianViewer_app -m ./output/xxxx