I'm currently trying to do a clean installation of Ubuntu 12.04.5 LTS, reasons why being lackage of RAM due to motherboard limitations (max 8GB DDR2 800Mhz), the motherboard being the MS-7259 V1.1.
I created a bootable USB using Rufus as always, selecting FreeDOS as the desired boot selection, but when I try to boot up from the USB I get a FreeDOS screen asking the keyboard layout, then changing to a navigable filesystem of FreeDOS. I checked everything I knew about from the board, I made sure legacy USB was enabled (when it's disabled the USB is not recognizzed) and still nothing different will happen. I think the problem will be that my motherboard doesn't recognize UEFI, but honestly I don't know about it.
Could somebody help me? Or either recommend a Linux distro that has an App Store and minimun requirements be like 512MB of RAM, I'm trying to do this installation to help out a friend build a PC for his kids.