title: Android - Failed to initialize Monitor Thread: Unable to establish loopback connection
body: <p>I am trying to run a android application from eclipse on my android phone. It has been working for last 3-4 months. Suddenly stopped working since y'day.</p>
  
  <p>I have tried multiple options mentioned in various other threads on stackoverflow including
  1. Disabling Teredo interface
  2. Adding "-Djava.net.preferIPv4Stack=true" to eclipse.ini and ddms.bat
  3. Stopping / Starting adb server. Starting / stopping eclipse etc.</p>
  
  <p>Further observations
  1. Running ddms.bat from command prompt detects my phone. However, phone is not detected under eclipse AVD manager or running ddms from eclipse.
  2. Virtual emulator I have created in android opens OK from within eclipse. </p>