How to Install NVIDIA Drivers on Debian 11

Installing NVIDIA drivers on Debian 11 is a straightforward process, but it requires some technical knowledge and attention to detail. In this article, we will guide you through the steps to install NVIDIA drivers and CUDA on a fresh Debian 11 installation.

Before proceeding, ensure that you have disabled the Nouveau driver, which is the default open-source graphics driver for NVIDIA cards. To do this, open a terminal and run the command `sudo apt-get install lib32z1 lib32ncurses5`. Then, blacklist the Nouveau driver by running the command `sudo mousepad /etc/modprobe.d/nf` and adding the following line to the document: `blacklist nouveau`.

Next, install 32-bit support on your system by running the command `sudo dpkg -add-architecture i386`. This is necessary because some NVIDIA drivers are not compatible with 64-bit systems.

Once you have completed these steps, update your package list by running the command `sudo apt-get update`.

Now, it's time to download and install the NVIDIA driver. You can obtain the latest version of the driver from the official NVIDIA website. For this example, we will use the driver version . Download the driver package and save it to your Downloads folder.

Before installing the driver, change the file permissions by running the command `cd /home/john/Downloads/` (replace 'john' with your username). This will ensure that you have permission to install the driver.

Once you have downloaded and modified the installation file, you can proceed with the installation. Run the following commands in sequence:

```

sudo dpkg -i nvidia-driver-.run

sudo apt-get install dkms build-essential linux-headers-$(uname -r)

```

Replace `` with the actual version number of your driver package.

After installing the NVIDIA driver, you can verify that it is working correctly by running the command `nvidia-smi`. This will display information about your graphics card and its performance.

Finally, to install CUDA, run the following commands:

```

sudo apt-get update

sudo apt-get install cuda

```

Once the installation is complete, you should be able to use CUDA on your Debian 11 system.

In conclusion, installing NVIDIA drivers and CUDA on Debian 11 requires some technical knowledge and attention to detail. However, by following these steps, you can ensure that your graphics card and CUDA are working correctly and efficiently.

How to install nvidia drivers debian 11