Cant start Unreal engine on Ubuntu 18.04

I followed the tutorial on how to install unreal on linux, but I have problem with starting unreal.
This is some of the error message :

Unhandled Exception: SIGSEGV: invalid attempt to write memory at address

Assertion failed: Result >= VK_SUCCESS [File:/home/userName/Desktop/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanLayers.cpp] [Line: 137]

libUE4Editor-Core.so!FGenericPlatformMisc::RaiseException