title: Install Ubuntu error on virtual box
body: <p>pc: windows 10, 64bit</p>
  
  <p>installing Ubuntu 14.04.3 LTS 32bit from <a href="http://www.ubuntu.com/download/desktop" rel="nofollow">http://www.ubuntu.com/download/desktop</a>
  (there is no 64bit ubuntu in VirtualBox 5)</p>
  
  <p>at the very first start, result is this.</p>
  
  <p>end Kernel panic - not syncing: Attempted to kill init! exit code=0x00000004
  <a href="http://i.stack.imgur.com/904yA.png" rel="nofollow">error messages</a></p>
  
  <p>what is happening? is there any solution?</p>
  
  <p>I used ubuntu on VM last year.
  I think the followings are differences...</p>
  
  <ol>
  <li><p>windows (8.1 -> 10)</p></li>
  <li><p>virtualbox version (4.3? -> 5)</p></li>
  </ol>
  
  <p>is this error related with these two?</p>