title: Emacs ERC buffer have no color
body: <p>I don't know what happen, but when I reinstall the system (Xubuntu 14.04) with Emacs 24.3.1 and when I run erc, I got no colors. When I run ERC last time I have blue text now I got white. How can I check what's happened? I didn't run ERC for a while, maybe I change something in .emacs file.</p>