For the records: Deepin Linux + TDE

Hello all, A magazine I was reading talked about Deepin Linux ( a chinese Ubuntu derivative with an HTML 5 desktop environment). As the last Deepin is based on Trusty, I've installed it and then used Slavek's repositories to install R.14 on it: it works perfectly. Their native DE get's removed in the porcess and Deepin's own applications are not really great IMHO, so all thsi may be without real use, but TDE on Deepin works. I have to understand how to tweak Ubuntu to revert from using sudo to using root if I want to continue using this istall though... Thierry