Environment:
- DLSS SDK 310.4.0
- Driver 570.181
- Vulkan API (no Wine/Proton)
I am trying to run the DLSS Ray Reconstruction feature on Linux, but it seems that the initialization fails, because the NGX Updater cannot download and write models to usr/share/nvidia. I tried to set the documented environment variable that points to a JSON config file:
{
“file_format_version”: “1.0.0”,
“ngx_models_path”: “/u/myuser/ngx/models”,
“allow_ngx_updater”: true
}
NGX seems to open the JSON but still proceeds to write to /usr/share/… for models, which is not writable.
Can any engineer clarify the correct way to set the config on Linux?