Linux Capable published a tutorial about installing NVIDIA Drivers on Ubuntu 22.04 LTS.
How to Install NVIDIA Drivers on Ubuntu 22.04 LTS
How to Install Nvidia Drivers on Ubuntu 22.04 LTS Jammy Jellyfish using various options with complete step-by-step instructions and screenshots.
How to Install NVIDIA Drivers on Ubuntu 22.04 LTS - LinuxCapable