Cuda driver version is insufficient for CUDA runtime version

Run Devicequery error after installing CUDA8.0.

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

Cudagetdevicecount returned 35
Cuda driver version is insufficient for CUDA runtime version
Result = FAIL

There are a lot of ways to find out, Dpkg-l | grep cuda Discovery

There is libcuda1-304, and the libcuda1-375 version is 375.66, above cuda-drivers version 375.51, so with sudo apt-get--purge remove libcuda1-375 Uninstall, Re-install with Dpkg-i

cuda* cuda-8-0* cuda-demo-suite-8-0* cuda-drivers* cuda-runtime-8-0*
libcuda1-375*

And so on, problem solving.