I recently got interested in Ubuntu and already read allot about it in the internet and a book i bought and decided to install it today.
I downloaded the version 12.04 64 bit and tried to install it by booting up the disc, but i couldn't even access the menu or anything because it would just crash, trying to show a menu. I downloaded the 32 bit but same thing happened and searched for other alternatives. I installed it via alternative way (the one with a simple GUI) and it was successful but when i try to access the partition with the OS it still crashes right there. I'm guessing its the video card and i search online and try different commands, but for some reason they are unsuccessful.
My PC Specs are: Asus M4A89GTD-Pro
Phenom x4 unlocked 5 cores at 4GHZ
6Gb of Kingston Memory
AMD Radeon Hd 6790
If you need addition details please ask.
Im sorry if its a stupid question, i am new to the operating system and learning. Thank you for your support.
EDIT: here is the image I get every time it gets near a GUI when installing or alredy installed