I just received my Nano and I installed the latest SD image (31-05-19).
I compiled the samples from cuda and no error.
Then when I want to launch any binary I got this message:
[CUDA FFT Ocean Simulation] Left mouse button - rotate Middle mouse button - pan Right mouse button - zoom 'w' key - toggle wireframe [CUDA FFT Ocean Simulation] GPU Device 0: "NVIDIA Tegra X1" with compute capability 5.3 CUDA error at oceanFFT.cpp:296 code=30(cudaErrorUnknown) "cudaGraphicsGLRegisterBuffer(&cuda_heightVB_resource, heightVertexBuffer, cudaGraphicsMapFlagsWriteDiscard)"
NB: I am headless with NoMachine and I changed the xorg.conf to avoid the blackscreen (hope it’s not the reason of the error).