ii  nvidia-352                                            352.63-0ubuntu0.14.04.1                             amd64        NVIDIA binary driver - version 352.63
ii  nvidia-opencl-icd-352                                 352.63-0ubuntu0.14.04.1                             amd64        NVIDIA OpenCL ICD
ii  nvidia-prime                                          0.6.2                                               amd64        Tools to enable NVIDIA's Prime
ii  nvidia-settings                                       331.20-0ubuntu8                                     amd64        Tool for configuring the NVIDIA graphics driver