Ubuntu 17.04 - Genymotion: emulator blank screen & Virtualbox: /dev/hw_random not found

Question

I installed Genymotion on Ubuntu 17.04,and create a new virtual emulator. And it can run normally. Today I open it again, but the emulator is blank screen,like this:

When I check it on VirtualBox, I found this:

Someone has answered it, but is not my solution: ubuntu-16-04-genymotion-dev-hw-random-not-found

Answer 1

Please update your Genymotion and Virtualbox... i haved same problem, but after update app, my genymotion is running normally..