Ok, now I'm losing my patience. I did all the process again, but this time with the old monitor and the same happen again. Also in the middle of the instalation it had problems configuring something, I tried to install the missing spot again but everything looks fine to apt, so what is happening no?

P.D.: Antoher new piece of hardware is my wireless mouse and keyboard (Genius), but I did the installation with the keyboard perfect, and when I got a chance to see a pointer I could move it fine too, I don't think this the source of problems.

Please help.