How to Install NVIDIA CUDA Toolkit on Ubuntu 24.04 Dedicated GPU Server

Setting up a dedicated GPU server for artificial intelligence, deep learning, or high-performance computing (HPC) requires a rock-solid software foundation. If you are running Ubuntu 24.04 LTS, installing the NVIDIA CUDA Toolkit is the most critical step to unlocking your hardware’s true computational power.

While NVIDIA offers multiple ways to install the toolkit, as server administrators at Leo Servers, we highly recommend the Network Repository (apt) method. It integrates directly with Ubuntu's package manager, making future driver updates simple and safely resolving system dependencies.

What You Need to Know

In our full technical write-up, we cover the critical phases of a successful deployment:

Pre-Installation Checks: You must verify your GCC compiler and ensure the correct Linux kernel headers are installed before you begin.
Keyring Setup: Adding the official NVIDIA GPG keys to your trusted server repositories.
Post-Installation Config: The most common mistake developers make is forgetting to add /usr/local/cuda/bin to their $PATH in the .bashrc file.
Validation: Verifying your setup using nvidia-smi and nvcc --version.

We also cover how to troubleshoot notorious errors, such as driver communication failures due to Secure Boot or conflicting open-source Nouveau drivers.

If you are provisioning bare-metal infrastructure for AI, save yourself the headache of a broken environment and follow our standardized process.