Will the flashback desktop environment be able for installation in future versions of Ubuntu? (In Ubuntu 16.04 LTS and future versions)
Will the flashback desktop environment be able for installation in future versions of Ubuntu? (In Ubuntu 16.04 LTS and future versions)
Ubuntu Mate is what you're looking for. Mate is a fork of the original Gnome 2 desktop and via the Ubuntu Mate project is now an official desktop respin.
And yes, they're releasing a 16.04 version. Not sure what their Mate package support is like (don't know if it's a long-term-release) but all the other core applications will be.
The Flashback (previously Fallback) session is developed by GNOME. As long as they continue to develop it, it is a fair bet that Ubuntu will continue to make it available. There is no indication that GNOME Flashback will be discontinued in the foreseeable future. As for 16.04, it is available.
see discussion here: http://ubuntuforums.org/showthread.php?t=2291032
It will be in 16.04. I believe this is gnome function not Ubuntu.
Even if it is not there anymore you can always install a lighter desktop environment or use a windows manager only.