title: I am getting a no space left on device error
body: <p>I tried installing a tablet as a virtual device and after installing it , It does not even show and my gradle stopped syncing citing no space on device...</p>
  
  <p>Also I could not get the gradle vm settings to increase the memory using the option -Xmx512m</p>
  
  <p>I could not delete the virtual device as it does not show any as intsalled , i cannot add as it shows no image available and the standalone sdk manager also does not open saying lack of memory...</p>
  
  <p>I have a lot of disk and RAM free  , and am at a loss...</p>
  
  <p>I tried invalidating cache and restarting , that didnt help either...
  Any help will be appreciated...</p>
  
  <p>OS : Solus
  Android Studio Version : 2.2</p>