Sei que é uma pergunta que não vai mudar a vida de ninguém e que sinceramente não vai fazer diferença alguma ao usuário final, porem tem pessoas que gosta de saber destas coisas. Bom o jeito facil de responder esta pergunta é usando o programa chamado “vrms” no Ubuntu. Rodando o comando ele vai gerar o resultado abaixo:
tadeucruz@fnh-rurilinux:~$ vrms
Non-free packages installed on fnh-rurilinux
fglrx-modaliases Identifiers supported by the ATI graphics driver
linux-generic Complete Generic Linux kernel
linux-restricted-modules- Non-free Linux 2.6.28 modules helper script
linux-restricted-modules- Restricted Linux modules for generic kernels
nvidia-173-modaliases Modaliases for the NVIDIA binary X.Org driver
nvidia-180-modaliases Modaliases for the NVIDIA binary X.Org driver
nvidia-71-modaliases Modaliases for the NVIDIA binary X.Org driver
nvidia-96-modaliases Modaliases for the NVIDIA binary X.Org driver
opera The Opera Web Browser
tangerine-icon-theme Tangerine Icon theme
unrar Unarchiver for .rar files (non-free version)
Reason: Modifications problematic
Contrib packages installed on fnh-rurilinux
flashplugin-installer Adobe Flash Player plugin installer
flashplugin-nonfree Adobe Flash Player plugin installer (transitional pack
gstreamer0.10-pitfdll GStreamer plugin for using MS Windows binary codecs
nvidia-common Find obsolete NVIDIA drivers
ttf-mscorefonts-installer Installer for Microsoft TrueType core fonts
11 non-free packages, 0.8% of 1440 installed packages.
5 contrib packages, 0.3% of 1440 installed packages.
Non-free packages installed on fnh-rurilinux
fglrx-modaliases Identifiers supported by the ATI graphics driver
linux-generic Complete Generic Linux kernel
linux-restricted-modules- Non-free Linux 2.6.28 modules helper script
linux-restricted-modules- Restricted Linux modules for generic kernels
nvidia-173-modaliases Modaliases for the NVIDIA binary X.Org driver
nvidia-180-modaliases Modaliases for the NVIDIA binary X.Org driver
nvidia-71-modaliases Modaliases for the NVIDIA binary X.Org driver
nvidia-96-modaliases Modaliases for the NVIDIA binary X.Org driver
opera The Opera Web Browser
tangerine-icon-theme Tangerine Icon theme
unrar Unarchiver for .rar files (non-free version)
Reason: Modifications problematic
Contrib packages installed on fnh-rurilinux
flashplugin-installer Adobe Flash Player plugin installer
flashplugin-nonfree Adobe Flash Player plugin installer (transitional pack
gstreamer0.10-pitfdll GStreamer plugin for using MS Windows binary codecs
nvidia-common Find obsolete NVIDIA drivers
ttf-mscorefonts-installer Installer for Microsoft TrueType core fonts
11 non-free packages, 0.8% of 1440 installed packages.
5 contrib packages, 0.3% of 1440 installed packages.
No total tenho 1% de pacotes “não livres” em minha maquina, porem sem alguns deles conserteza a utilização do Hardware ou da propria internet não teria tanta graça.