[lubuntu] Remove Ubuntu-desktop

view story

http://ubuntuforums.org – Hi guys, I had been running Lubuntu for some time. Then I installed ubuntu-desktop, I don't remember how, but I think it was a sudo apt-get install ubuntu-desktop, and then all the packages came along. Now I've been trying Ubuntu and would like to remove it again, I think it's taking up way too much performance (I think it's mainly the graphics). How do I remove it? I tried sudo apt-get remove (and purge) ubuntu-desktop, but that only removes one package. Is there an easy way to get it all out? Thanks in advance, Ebbe (Hardware)