I downloaded and burned the Ubuntu 9.0.4. After inserting it in my older PC, I changed the BIOS to load up from CD-Drive. After doing so, I choose English then Install Ubuntu. The bar reaches the end but I get the Orange background and the 7 Questions GUI (Language, GMT...) doesn't appear why is that so? I can still move my mouse or go in the Commands (CTRL+ATL+F1,2,3,4,5,6) and back to the "GUI" (CTRL+ATL+F7) but I can't get any further.
Try running the media check (if you have it on the boot menu).
On some machines (with fast CD/DVD burners) you have to burn the CD at the slowest speed you can, burning at higher speeds can cause read errors.
I did a Media Check and a Memtest both came out possitive. The specs for this PC are pretty low. I will post the Specs in soon. Do you think that I will have to install a lower version? This PC runs XP Home perfectly.