Comment 1 for bug 1324723

For the step #1, I would suggest specifying exact Ubuntu versions which we are testing on, and providing a link where a user can get one (possibly including torrent link).
For #3, we need use #!/bin/bash -xe
For CI test, we would need to extend our Fuel CI to build ISO on every change in build scripts, so providing +/- 1 to fuel-main requests.