NVIDIA Quadro 4000 Install issues with Ubuntu 18.04 on a Dell Poweredge r740xd

We have purchased 20 of these GPUs for install on Dell Poweredge r740xd wirh ubuntu 18.04 as the OS. We sre not having any luck as we are getting kernel unpacking errors when trying to install the driver’s thst are recommended. Would love to solve this as we are on a time crunch with this project