You're at a dead end with uyour install, because you must have libraries but can't find them. The hardware is a certified POS - the graphics anyhow. If it's a card, you can junk it. Have a look on ebay for secondhand graphics cards. If you never heard of it, post details or a link and we'll warn you off the worst ones.
EDIT: To find /lib, run
Code:
sudo updatedb
locate ld-linux.so
and you should see that exact name somewhere. To find /usr/lib64, search for libc.so.6. Check them with 'ls -l' because they are symlinks, to check they point at something.