Emacs 25.1 RC1 - some issues

[Gian Uberto Lauri]

Good morning,

I just switched (maybe too soon) to Emacs 25.1 RC1.

I am experiencing problems with eieio.

I noticed some issues.

The first one is that font lock is too slow to activate, I have to
turn off and then on the mode to get proper source decoration (java,
scala, emacs lisp)

Then I get the error:

completion--some: Symbol’s function definition is void: eieio-make
-class-predicate [2 times]

when I try to load a file from a remote machine via ssh (key
authentication) and when I try to launch jde-mode I get

typep: Invalid function: class-p

How should I report these problems properly? Is this message enough?

Thank you both in advance (for handling this message) and for all the
past Emacs work.

-- 
 /\           ___                                    Ubuntu: ancient
/___/\_|_|\_|__|___Gian Uberto Lauri_____               African word
  //--\| | \|  |   Integralista GNUslamico            meaning "I can
\/                 coltivatore diretto di software       not install
     già sistemista a tempo (altrui) perso...                Debian"

Warning: gnome-config-daemon considered more dangerous than GOTO