Exton|OS is based on upcoming Ubuntu 14.04 64 bit (to be released in a stable version April 26, 2014) and Debian Jessie. Exton|OS’s ISO file a ISO-hybrid, which means that it can very easily be transferred (copied) to an USB pen drive. You can then even run Exton|OS from the USB stick and save all your system changes on the stick. I.e. you will enjoy persistence! I’ve found two scripts which make the installation to USB very simple. The scripts are quite ingenious. My tests show that they work flawlessly on USB installations of all normal Ubuntu systems. Read my INSTRUCTION how to use the scripts.
A new and much better version of Exton|OS is ready. I have replaced kernel 3.13.0-17-exton with kernel 3.13.0-24-exton. (Kernel.org‘s stable kernel 3.13.9). I have also replaced Ubuntu’s installation program Ubiquity with Exton|OS Installer, which is a clone of Debian Live Installer. The installation to hard drive is now so simple that a 10 year old child can do it. Watch a SLIDESHOW of the hard drive installation process.
The importance of Exton|OS being based on a development version of Ubuntu and on Debian Jessie
I do not think the matter is so important, because Exton|OS uses the Desktop environment Mate (which is based on “old” Gnome 2). During my test runs of Exton|OS I have also not discovered any “bugs”. Furthermore: One could say that Exton|OS build 140415 is stable since the development of new features in upcoming Ubuntu 14.04 have been freezed for several weeks by now.