From 2014-07-16 Ubuntu AIO is part of the Linux AIO http://linuxaio.net.
We bring you some of the major Linux distributions (Ubuntu and flavors, Linux Mint, LMDE, Debian Live, Fedora) with different desktop environments on one ISO file that can be burnt on one DVD / DVD DL or USB 4GB+/8GB+ flash drive. Every one of them can be used as Live system, with no need of installation on hard drive, or can be eventually installed on computer for full system experience.
Linux AIO Ubuntu is not official project of Ubuntu. These are unofficial ISOs which are include original files from Ubuntu and flavors ISOs and they are made for personal purposes.
Installed the iso to my bootable flash drive, then tried to install Ubuntu, Xubuntu, Lubuntu, all three failed with error: "subprocess installed post-installation script returned error exit 2" at a time when the installation were finishing. It failed to return detailed log of the cause, but said thing like: This is not an official Ubuntu package ... please remove any third party package ... try again. PS: I have not selected MP3 or updates be applied during installation.