rig@rig-Aspire-R3600:~$ dpkg -l | grep nvidia
ii libkwinactivenvidiahack4 4:4.10.97-0ubuntu2 amd64 library used by nvidia cards for the KDE window manager
rc libkwinnvidiahack4 4:4.10.3-0ubuntu3 amd64 library used by nvidia cards for the KDE window manager
rc nvidia-304 304.88-0ubuntu2 amd64 NVIDIA binary Xorg driver, kernel module and VDPAU library
rc nvidia-325 325.15-0ubuntu1~xedgers~saucy3 amd64 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-331 331.20-0ubuntu9 amd64 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-common 1:0.2.87 amd64 transitional package for ubuntu-drivers-common
rc nvidia-experimental-310 310.14-0ubuntu1 amd64 Experimental NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-libopencl1-331 331.20-0ubuntu9 amd64 NVIDIA OpenCL Driver and ICD Loader library
ii nvidia-opencl-icd-331 331.20-0ubuntu9 amd64 NVIDIA OpenCL ICD
rc nvidia-persistenced 331.20-0ubuntu1~xedgers~trusty1 amd64 Load the NVIDIA kernel driver and create device files
ii nvidia-prime 0.5.2 amd64 Tools to enable NVIDIA's Prime
ii nvidia-settings 331.20-0ubuntu6 amd64 Tool for configuring the NVIDIA graphics driver
rc nvidia-settings-304 304.88-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-settings-319 331.20-0ubuntu6 amd64 Transitional package for nvidia-settings
rc nvidia-settings-325 325.15-0ubuntu1~xedgers~saucy2 amd64 Tool for configuring the NVIDIA graphics driver
rc nvidia-settings-331 331.20-0ubuntu1~xedgers~trusty1 amd64 Tool for configuring the NVIDIA graphics driver
rc nvidia-settings-experimental-310 310.14-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
rig@rig-Aspire-R3600:~$