title: Error while waiting for device: Time out after 300seconds waiting for emulator to come online
body: <p>I have been trying to use android studio 2.0 emulator but I can not run my App on the Emulator. When I Run my App it shows the emulator with following details:</p>
  
  <p>Hax is Enabled </p>
  
  <ul>
  <li><p>Hax ram_size 0x800000000 </p></li>
  <li><p>HAx is working and emulator</p></li>
  <li><p>runs in fast virt mode. </p></li>
  <li><p>console on port 5554, </p></li>
  <li><p>ADB on port 5555</p></li>
  </ul>
  
  <p>After that it takes to next TAB Launching app and shows
  Waiting for the device to Come online
  After that it shows error:
  Error while waiting for device: Time out after 300seconds waiting for emulator to come online. </p>
  
  <p>What I have tried so far. </p>
  
  <ul>
  <li>Installed fresh android studio 2.0 with all update to date SDK</li>
  <li>Tired to increase Emulator Memory.</li>
  <li>Installed android studio 2.1 Beta with latest SDK</li>
  <li>Discussed this issue on Google.</li>
  </ul>
  
  <p>Anyone know any solution.</p>
  
  <p>Thanks in advance.</p>
  
  <p>Edit</p>
  
  <p>I haven't found any solution yet. I opened new issue on 4th may 2016 because it is known bug in previous versions. Please report on the following link if you have same issue.</p>
  
  <p><a href="https://code.google.com/p/android/issues/detail?id=209095">https://code.google.com/p/android/issues/detail?id=209095</a></p>