What packages are being installed with checking 1st and 2nd option? How with one line install it all?
3 Answers
Type this in terminal:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install ubuntu-restricted-extras
It install Ubuntu restricted extras. Recommend not to use it while installing as installation may freeze. Later install it from ubuntu software center.
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can't get your comment exactly. Does your question means- how a one line command install multiple software packages?– Web-EMay 8, 2012 at 8:08
I interpret your question "How with one line install it all" as "How do I install all of Ubuntu without having to select a bunch of options during the install". What you want in that case is something called an "unattended" install.
There is a guide here on how you can setup your own unattended installation of Ubuntu:
https://help.ubuntu.com/community/Installation/UnattendedCD
edit I just noticed that this link is fairly old, and there doesn't seem to be any guides that I can find of doing this on 12.04. Your best bet might be to actually install it on one computer first, and if other computers are similar you could simply clone the hdd and install an image directly on the other computers.