ii  bumblebee-nvidia                                      3.2.1-9~gpu14.04.1                                  amd64        NVIDIA Optimus support using the proprietary NVIDIA driver
ii  nvidia-352                                            352.41-0ubuntu0~gpu14.04.1                          amd64        NVIDIA binary driver - version 352.41
rc  nvidia-355                                            355.11-0ubuntu0~gpu14.04.1                          amd64        NVIDIA binary driver - version 355.11
ii  nvidia-opencl-icd-352                                 352.41-0ubuntu0~gpu14.04.1                          amd64        NVIDIA OpenCL ICD
rc  nvidia-opencl-icd-355                                 355.11-0ubuntu0~gpu14.04.1                          amd64        NVIDIA OpenCL ICD
ii  nvidia-settings                                       355.11-0ubuntu0~gpu14.04.1                          amd64        Tool for configuring the NVIDIA graphics driver