Install Nvidia Driver On Ubuntu22.04 (Lenovo)

1. Enable SGX

In BIOS, set SGX to Enabled.

Remove Nvidia Packages

sudo apt-get remove --purge nvidia-*
sudo apt-get remove --purge '^libnvidia-.*'
sudo apt-get remove --purge '^cuda-.*'

Find Drivers

ubuntu-drivers devices

DO NOT CHOOSE `nvidia-driver-*-open`

Install

sudo apt-get install nvidia-driver-525

If there is a dialog about "secure boot", remember your password

sudo reboot

Select "Perform MOK Management", Select "Enroll MOK", Input your password, Select "Ok"

nvidia-smi