title: adb devices doesn't show phone linux Fedora
body: <p>First of all, I have a LG G2, and I'm using <code>Fedora</code>.<br>
  When I issue an <code>adb devices</code> command, I see no devices. </p>
  
  <p><strong>Steps I have taken to correct this:</strong></p>
  
  <ul>
  <li>I have added the following to my <code>51-android.rules</code> file. The first line is for another device.</li>
  </ul>
  
  <blockquote>
    <p>SUBSYSTEMS=="usb", ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="4366", MODE="0666"
    SUBSYSTEMS=="usb", ATTRS{idVendor}=="1004", ATTRS{idProduct}=="621c",MODE="0666"</p>
  </blockquote>
  
  <ul>
  <li>I have added 0x1004 to my <code>adb_usb.ini</code> file.</li>
  <li>I have restarted adb (by issuing "adb kill-server" and "adb start-server")</li>
  <li>I have enabled debugging on my phone (by turning on <strong>Developer Options</strong> and checking <strong>USB Debugging</strong> under settings)</li>
  <li><code>lsusb</code> command returns the following </li>
  </ul>
  
  <blockquote>
    <p>Bus 002 Device 008: ID 1004:621c LG Electronics, Inc.</p>
  </blockquote>