I have a computer here that has Ubuntu 11.04 - Natty Narwhal and when I boot it up a screen appears saying "Ubuntu Studio - Linux for creative humans." How can I tell if this distro is actually ubuntu studio or ubuntu 11.04 (not ubuntu studio). This is not my machine, so I am not sure what the difference is. How can I tell? Also, what is the difference between the two?
You can try this command:
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.04
Release: 11.04
Codename: natty
I'm not sure, but does this confirm whether I have ubuntu studios or not?
Ubuntu Studio is built on natty 11.04 so I bet that is what you got, i.e. the multimedia version of Ubuntu: