title: Android Emulator does not start at hardware acceleration, linux/ubuntu
body: <p>i recently reninstalled ubuntu, now i have 17.04 version and android emulator with hardware graphic performance doesnt start. </p>
  
  <p>after starting there is a loading with "starting avd..." but nothing happens.</p>
  
  <p>when i switch graphic performance to software emulator run succesfully but is really slow. before reinstall everything was fine.</p>
  
  <p>things i have tried:</p>
  
  <ul>
  <li>i have virtualization in bios enabled </li>
  <li>i have kvm installed, my cpu support it (kvm-ok)</li>
  <li><a href="https://help.ubuntu.com/community/KVM/Installation" rel="nofollow noreferrer">https://help.ubuntu.com/community/KVM/Installation</a> all done</li>
  <li><code>sudo apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils</code></li>
  <li><code>sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 lib32z1 libbz2-1.0:i386</code></li>
  <li>some others perhaps but after all this things i cant remember</li>
  </ul>