Excuse me, i think that isn't the same problem because i have an error when i tried to install the s.o. not packages of internet.When i have this problem i didn't activated the net.Another difference is that you use an alpha of gutsy,and i used feisty.Other thing, you say that you use ubuntu 7.04, but if you see you are downloading packages of the 7.10 version,are you upgrading,perhaps..??
Excuse me, i think that isn't the same problem because i have an error when i tried to install the s.o. not packages of internet.When i have this problem i didn't activated the net.Another difference is that you use an alpha of gutsy,and i used feisty.Other thing, you say that you use ubuntu 7.04, but if you see you are downloading packages of the 7.10 version,are you upgrading, perhaps. .??
br??where are you from??brasil??