I am thinking about buying a Lenovo Z50-70 i7 laptop. It comes with DOS and I am planning to install Ubuntu (Actually, I am planning for Ubuntu/winodws 7 dual boot). However I did not find it in this database of Ubuntu certified hardware: http://www.ubuntu.com/certification/desktop/
I have also found some posts in this and other forums by people having some issues with Ubuntu on this laptop. My question is, should I go for the laptop or better look for another one with pre-installed Ubuntu? Anyone out there has this laptop, installed Ubuntu successfully and things are going smooth without any major issues?