I'm trying to install Ubuntu 12.04 using live USB but I am getting this error message:
The installer encountered an error copying files to the hard disk: [Errno 5] Input/output error This is often due to a faulty CD/DVD disk or drive, or a faulty hard disk. It may help to clean the CD/DVD, to burn the CD/DVD at a lower speed, to clean the CD/DVD drive lens (cleaning kits are often available from electronics suppliers), to check whether the hard disk is old and in need of replacement, or to move the system to a cooler environment.
Why am I facing this problem when I'm using a live USB, not a CD?DVD? How can I get past it? I want to install Ubuntu on my hard disk.