Linux Exclusive Fullscreen mode not working using VK_KHR_display


i’m trying to using VK_KHR_display extension to enable fullscreen mode in Ubuntu 16.04 Nividia GTX 980 and Nvidia driver 390.42. I’m able to create a surface with vkCreateDisplayPlaneSurfaceKHR but the application fail to create the swapchain with vkCreateSwapchainKHR and return VK_ERROR_INITIALIZATION_FAILED. In windows mode, using XCB extension, everithing works fine.

Any idea?

Thank you