Upgrading Ubuntu16.04/Trinity14.04

Has anyone yet upgraded a Ubuntu 16.04 + Trinity system to Ubuntu 18.04 yet? ref: https://wiki.trinitydesktop.org/UbuntuInstall#Upgrading_both_Ubuntu_and_TDE… My Ubuntu 16.04 + Trinity 14.04 system came straight off a Trinity install DVD -- which was then moved onto Slávek's excellent Preliminary Stable Build sources. Jonesy -- <pre> Marvin L Jones | Marvin | W3DHJ | linux Pueblo, Colorado | @ | Jonesy | FreeBSD __ 38.238N 104.547W | jonz.net | DM78rf | OS/2 SK