CUDA driver version is insufficient for CUDA runtime version

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

Hi,

I had a problem after installing cuda9 from host to tx2. here is the error message and my system info. Is it because system version is 28.1? Any way to upgrade without flashing the whole emmc?

CUDA Device Query (Runtime API) version (CUDART static linking)

cudaGetDeviceCount returned 35
→ CUDA driver version is insufficient for CUDA runtime version
Result = FAIL

nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Sun_Nov_19_03:16:56_CST_2017
Cuda compilation tools, release 9.0, V9.0.252

head -1 /etc/nv_tegra_release

R28 (release), REVISION: 1.0, GCID: 9436269, BOARD: t186ref, EABI: aarch64, DATE: Fri Jul 28 17:04:29 UTC 2017

2

Hi,

There are some dependencies on the GPU driver and CUDA toolkit.
This will limit you to install OS and package from the same JetPack version.

If you want to use CUDA 9.0, please use JetPack3.3 to reflash and install all the material.
Thanks.