title: Android emulator doesn't start anymore
body: <p>I'm running on OSX Mountain Lion. I recently installed the latest version of Eclipse and the Android SDK from Eclipse. I updated the SDK through Eclipse as well, downloading everything in the Extras, Android 2.2 (API 8), Android 4.1.2 (API 16) and the Tools folder. </p>
  
  <p>Finally I could run the emulator by creating a device but it was very slow (I have 250gb ssd hard drive + 16gb RAM), I couldn't even run the application I had. I tried to modify some options of the emulator and now apparently I can't run anything anymore. As soon as I try to run a program (Hello World) I get the following infamous Mac OSX error:</p>
  
  <p><code>emulator-arm quit unexpectedly.</code></p>
  
  <p>The console output for Eclipse is the following:</p>
  
  <pre><code>[2012-10-19 15:46:06 - test] Android Launch!
  [2012-10-19 15:46:06 - test] adb is running normally.
  [2012-10-19 15:46:06 - test] Performing com.example.test.MainActivity activity launch
  [2012-10-19 15:46:06 - test] Automatic Target Mode: launching new emulator with compatible AVD 'test'
  [2012-10-19 15:46:06 - test] Launching a new emulator with Virtual Device 'test'
  </code></pre>
  
  <p>I tried to reset things as they were before as well as creating a new emulator device. I tried to restart Eclipse and the machine itself but nothing. Apparently I can't run any Android application anymore.</p>
  
  <p>Does somebody has some idea? I read on some similar thread to use <code>adb</code> to restart the thing, but apparently I can't get that running as well. By doing <code>./adb shell</code> I get <code>error: device not found</code>. Do you have any idea about what can I do to solve the issue?</p>
  
  <p>Thanks</p>