[mattias]%  sudo find / -name "NVIDIA-Linux-*" ; dpkg -l | grep -i nvidia 
/home/mattias/NVIDIA-Linux-x86_64-352.55.run
rc  libcuda1-304                                         304.128-0ubuntu0.1                                     amd64        NVIDIA CUDA runtime library
rc  libcuda1-340                                         340.93-0ubuntu0.1                                      amd64        NVIDIA CUDA runtime library
rc  libcuda1-343                                         343.36-0ubuntu1~xedgers14.04.1                         amd64        NVIDIA CUDA runtime library