I am trying to run the UE4 editor with the following specs:
OS: Linux Ubuntu 18.04 LTS
Graphics cards:
GPU 0: NVIDIA GeForce RTX 4090
GPU 1: NVIDIA GeForce RTX 4090
NVidia driver details:
NVIDIA-SMI 525.105.17 Driver Version: 525.105.17 CUDA Version: 12.0
Unreal Engine Editor version 4.27.2
How to reproduce:
running ./UE4Editor -opengl in terminal, getting the following errors:
LogVulkanRHI: Display: Requested PixelFormat 18 not supported by this swapchain! Falling back to supported swapchain format...
LogLinux: Warning: MessageBox: Cannot find a compatible Vulkan device that supports surface presentation.
I have seen this post but I do not understand how to fix this issue. I installed mesa-vulkan-drivers before this.
Please help urgently.