I have an Ubuntu question for the Project Sputnik team regarding the Precision 5510, but I guess this would apply to the XPS 13 9350 as well...

Ubuntu 16.04 supposedly will be released in April, 2016.  Afterwards, will we be able to order the Precision 5510 (or the XPS 13 9350) with Ubuntu 16.04 pre-installed?  If so, how soon afterwards?

Thanks in advance!