问题:

I install Genymotion on the Ubuntu 16.04 64Bit. I created a virtual emulator for Android 6.0 then I run this emulator but emulator is disappearing and the emulator is running background. I checked the emulator on the VirtualBox and I saw this issue:

回答1:

I solved the issue:
System Settings > Software & Updates > Additional Drivers : Then you click Apply Changes button and you restart your pc.

I don't know reason of the issue, open source driver is not running for Genymotion but NVIDIA is running.

回答2:

Just go to your install directory and delete the libdrm.so.2, then restart.

Use command:

cd /genymotion/install/directory
mv libdrm.so.2 libdrm.so.2_bk

And then restart.

Here is the reference: Genymotion is not working

回答3:

For those who struggled with this problem, I just could not get it to solve - tried different versions of virtualbox to see what is compatible with genymotion etc

Finally I directly downloaded and android vdi from here http://www.osboxes.org/android-x86/

and installed it as in

https://blogs.oracle.com/oswald/importing-a-vdi-in-virtualbox

wwhew ... that worked

Hope that helps