So, I changed my system over from Xubuntu 32-bit 15.10 alpha (stupido!) to Xubuntu 64-bit 15.04 with Home folder intact! Installed LC 8.0 alpha/beta/gamma/delta/? 2 and was very disappointed to find that the Dictionary does not work at all . . . . The User guide is the user guide from 2010 . . . Humpf. Richmond.