Virtual Richard M. Stallman.
https://en.wikipedia.org/wiki/Vrms
List non-free packages that you have installed.
Sample output:
Non-free packages installed on ciro
adobe-flash-properties-gtk GTK+ control panel for Adobe Flash Player plugin
adobe-flashplugin Adobe Flash Player plugin
libcuda1-331 NVIDIA CUDA runtime library
libfaac0 AAC audio encoder (library)
nvidia-331 NVIDIA binary driver - version 331.113
nvidia-331-uvm NVIDIA Unified Memory kernel module
nvidia-libopencl1-331 NVIDIA OpenCL Driver and ICD Loader library
nvidia-opencl-icd-304 NVIDIA OpenCL ICD
oracle-java7-installer Oracle Java(TM) Development Kit (JDK) 7
oracle-java8-installer Oracle Java(TM) Development Kit (JDK) 8
skype client for Skype VOIP and instant messaging service
skype-bin client for Skype VOIP and instant messaging service -
unrar Unarchiver for .rar files (non-free version)
Non-free packages with status other than installed on ciro
nvidia-libopencl1-304 ( dei) NVIDIA OpenCL Driver and ICD Loader library
nvidia-libopencl1-331-updates ( dei) NVIDIA OpenCL Driver and ICD Loader library
nvidia-opencl-icd-331 ( dei) NVIDIA OpenCL ICD
nvidia-opencl-icd-331-updates ( dei) NVIDIA OpenCL ICD
Contrib packages installed on ciro
nvidia-settings Tool for configuring the NVIDIA graphics driver
pepperflashplugin-nonfree Pepper Flash Player - browser plugin
ttf-mscorefonts-installer Installer for Microsoft TrueType core fonts
virtualbox-4.3 Oracle VM VirtualBox
Contrib packages with status other than installed on ciro
flashplugin-installer ( dei) Adobe Flash Player plugin installer
17 non-free packages, 0.6% of 3064 installed packages.
5 contrib packages, 0.2% of 3064 installed packages.