Black screen after installing Nvidia driver for rtx4090 on ubuntu 20.04.5

Hello everyone,

I just installed Ubuntu 20.04.5 on a computer with Ryzen 7700x and RTX4090. I proceed to install the driver using After rebooting, the ubuntu just showed a black screen. I’m not sure on how to proceed.
Thank you so much for your help.

nvidia-bug-report.log (717.6 KB)