• vulkan (since Unreal Engine 4.25)

(https://linuxconfig.org/install-and-test-vulkan-on-linux/)

AMD

• sudo add-apt-repository ppa:oibaf/graphics-drivers
• sudo apt update
• sudo apt upgrade
• apt install libvulkan1 mesa-vulkan-drivers vulkan-utils

NVIDIA

• sudo add-apt-repository ppa:graphics-drivers/ppa
• sudo apt upgrade
• sudo apt install nvidia-graphics-drivers-396 nvidia-settings vulkan vulkan-utils