Okay, due to some unfortunate events, I was left with 3 broken computers. Luckily, I was left with 2 dead hard drives and one working one. So I decided to just swap em' out and get a working computer again. However, this new set up ran into some problems with Windows XP wanting to be verified, and this thing wasn't likely to connect to wifi anytime soon. (This problem still baffles me) So, I decided that because i prefer Ubuntu anyways, I might as well convert the hard drive over. So i went ahead, made a bootable USB drive, and freshly installed Ubuntu 14.04.1 onto the computer, while removing Windows XP (The hard drive really doesn't have the capacity to do a partition. 100 something Gig) So, the install seemed to go well, however, when it asked to restart, the computer didn't exactly boot up correctly, and just resulted in a plain black screen after the "Ubuntu" Loading screen. So, i did a second fresh install, while this time i connected it to the internet beforehand in hopes that those updates, software, and other assortments of things would fix my problem. Much to my despair, it didn't. I got it to boot up to the desktop twice, but everything but the cursor is frozen and the keyboard wasn't doing much either. a few other times, it resulted in a plain black screen, as well as, other times, a black screen with small red dots arranged in diagonal lines across the screen.
So, I am not the most computer literate, however, I am for from illiterate. I just don't understand what the cause of this could be, the installation went uninterrupted, and I am positive that the hard drive was the only problem with the system before i switched it out. Could this be a problem with the hard drive? or another part of the system?
System Specs (or at least what i know) Processor: AMD Athlon x2 64 bit 3 Gig of RAM Hard Drive 250 Gig, from Windows XP Media center edition 2005 (i thought it was much less. must have had a lot of junk on it)
If there is any other information that i would need to provide, i would be happy to do so.
sudo apt-get update
followed bysudo apt-get upgrade
and then reboot to see if available updates help. – headkase Oct 10 '14 at 00:55