Not working on AWS i3.metal

It's working well in my laptop, great job!

I have also trying to use on AWS i3.metal instance without success, the emulator is not loaded.

```
$ sudo docker run --privileged -d -p 6080:6080 -p 5554:5554 -p 5555:5555 -e DEVICE="Samsung Galaxy S6" --name android-container budtmo/docker-android-x86-8.1
$ sudo docker exec -it android-container tail -f /var/log/supervisor/docker-android.stdout.log
[78] [ INFO] app - Custom Args:
[78] [ INFO] app - AVD name: samsung_galaxy_s6_8.1
[78] [ INFO] app - No config file file was found at /root/android_emulator/config.ini. Assuming new device.
[78] [ INFO] app - Preparing emulator...
[78] [ INFO] app - Hardware profile resource path: /root/devices/profiles/samsung_galaxy_s6.xml
[78] [ INFO] app - Hardware profile destination path: /root/.android/devices.xml
[78] [ INFO] app - Command to create avd: avdmanager create avd -f -n samsung_galaxy_s6_8.1 -b google_apis/x86 -k "system-images;android-27;google_apis;x86" -d Samsung\ Galaxy\ S6 -p /root/android_emulator
[78] [ INFO] app - Skin was added in config.ini
[78] [ INFO] app - Run emulator...
[78] [ INFO] app - Emulator was not previously initialized. Preparing a new one...
```