Missing EGL symbols on libcuda.so

Hi,

I am getting an “undefined symbol: cuGraphicsEGLRegisterImage” on WSL2. Current setup is:

Gpu Driver: 510.06
Cuda version: 11.6
WSL2 version: 5.10.60.1
WSL2 distro: Ubuntu 20.04
Windows 11

Running “/lib/wsl/lib$ nm -Dg libcuda.so | grep cuGraphics” shows no “cuGraphicsEGL***” symbols even though the cuda version is 11.6 as per 6.34. EGL Interoperability

Is there some way this issue can be resolved?

Thanks,

/mdh

EDIT:
It is also not available on our MS Azure nodes:
Gpu Driver: 470.57.02
Cuda version: 11.4
Ubuntu 18.04

For anyone stumbling upon this…

I was able to solve the missing symbol by changing it to the WSL driver libcuda.so which DOES contain the symbol

apt-get install patchelf

patchelf --replace-needed libcuda.so.1 /usr/lib/wsl/drivers/nvdmi.inf_amd64_e45696027f3ace82/libcuda.so.1.1 /usr/lib/x86_64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_infer.so

NvInfer now runs on WSL2 without issues.

/M

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.