………well virtually anyway, via the terminal.
This is a cool little script which when run, will show you the non-free Linux packages that you have installed. Saves you having to email the contents of your drive to Richard Matthew Stallman.
sudo aptitude update
sudo aptitude install vrms
Here is my Ubuntu Hardy Heron output:
huxterby@ubuhh:~$ vrms
Non-free packages installed on ubuhhhuman-icon-theme Human Icon theme
linux-generic Complete Generic Linux kernel
linux-restricted-modules- Non-free Linux 2.6.24 modules on x86/x86_64
linux-restricted-modules- Non-free Linux 2.6.24 modules on x86/x86_64
linux-restricted-modules- Non-free Linux 2.6.24 modules helper script
linux-restricted-modules- Restricted Linux modules for generic kernels
nvidia-glx-new NVIDIA binary XFree86 4.x/X.Org ‘new’ driver
sun-java6-bin Sun Java(TM) Runtime Environment (JRE) 6 (architecture
sun-java6-jre Sun Java(TM) Runtime Environment (JRE) 6 (architecture
sun-java6-plugin The Java(TM) Plug-in, Java SE 6
tangerine-icon-theme Tangerine Icon theme
unrar Unarchiver for .rar files (non-free version)
Reason: Modifications problematic12 non-free packages, 1.0% of 1161 installed packages.