If your screen appears distorted or goes blank when using the the Install or upgrade an existing system option, restart your computer and try this option instead.
Verify that the the images/ directory contains at least the install.img file, without which installation cannot proceed.
NFS — Choose this option to install or upgrade from an NFS shared directory. In the text field for the the NFS server,
Fixed in build 1.0-8
Fixed in build 1.0-9