I was trying to install Ubuntu 64 bit 12.04 OS in my PC. But the boot screen got stuck every time. Right now am using windows 8 and 7 in another laptop.
They are working fine, I have made a usb stick with Windows 7 too, and it's loading the file as usual, I tried to install Ubuntu ( with the help of the universal usb installer ) it's again stuck at the boot.
I need help on this issue.