title: Cannot exit emacs within terminal in ubuntu 14.04
body: <p>I'm running emacs in my terminal on ubuntu 14.04:</p>
  
  <pre><code>$ emacs -nw
  </code></pre>
  
  <p>If I try to exit with <code>C-x C-c</code>, I see this in the chord space at the bottom:</p>
  
  <pre><code>C-x-
  </code></pre>
  
  <p>I'm an Emacs newb but this looks like its trying to make a joined chord with the <code>c</code> key even though I lift my finger way up over the <code>Ctrl</code> key. If I just hit <code>c</code> I get</p>
  
  <pre><code>C-x c is undefined
  </code></pre>
  
  <p>Now if I run emacs normally in the pop up editor, I'm able to exit just fine. What am I doing wrong?</p>