Hi

I am using Ubuntu 12.04 64 bits, in Virtual Box on Win 8.1, 64 bits with Tizen SDK 2.2.1. I am able to compile and run a native application from Tizen IDE, based on a template, but when using QtCreator with Qt5, even if the application compiles and is deployed successfully, I get a black screen in the emulator. I have the confirmation from another developer that my Qt application runs with no issues in his emulator. Are there specific requirements for running Ubuntu with Tizen SDK in a virtual machine ? 

thanks

Bogdan