Unable to debug simple CUDA program: CUDBG_ERROR_INITIALIZATION_FAILURE

[neel_patel]

Hi ,

Are you able to run you code without cuda-gdb? Do you still get initialisation error ?
Another topic with similar issue for your reference :

Debug error

I’m trying to debug a program from remote by using nsight debugger on my host PC(Ubuntu 16.04). But it’s not able to step over any single CUDA function while it shows a fatal error message shown below: The CUDA driver initialization failed. (error code = CUDBG_ERROR_INITIALIZATION_FAILURE(0x14)) However other libraries I use are ok to step over such as OpenCV. I have prepared everything by SDK Manager (JetPack 4.4 DP). Do I need to do something else to solve this problem?