NOTE: The version number must be included For CUDA 10. And this command is the best choice to remove *.apt installed app.īut when you reinstall another version of Cuda, you must use: sudo apt-get install cuda-x.x Trying to figure out which package are from the ppa.

Then reboot your system to load the drivers, although it seems the dkms package is from the default Ubuntu repositories. Just open a terminal and run the following. You can check that the folder /usr/local/cuda gone. This is how I did it, it should work for Lubuntu as well. This is for whom use *.deb files to install Cuda. and remove the export PATH=$PATH:/opt/cuda/bin and export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/cuda/lib:/opt/cuda/lib64 lines of the ~/.bash_profile b installation Purging config/data: sudo apt-get purge nvidia-cuda-toolkit or sudo apt-get purge -auto-remove nvidia-cuda-toolkitĪdditionally, delete the /opt/cuda and ~/NVIDIA_GPU_Computing_SDK folders if they are present. Uninstall nvidia-cuda-toolkit with its dependencies: sudo apt-get remove -auto-remove nvidia-cuda-toolkit Uninstall only nvidia-cuda-toolkit: sudo apt-get remove nvidia-cuda-toolkit Locate the installation script used to install the Nvidia driver. Applies to Ubuntu and some other Linux OS`s. Uninstall the official NVIDIA drivers For Nvidia drivers downloaded and installed from the official Nvidia website follow the below steps for Nvidia driver uninstall and to switch back to Nouveau opensource driver.

If secure boot is enabled during driver installation. Want to remove installed earlier and install a new Cuda toolkit. Prior to installing the driver, enable secure boot on the target system.

Ubuntu uninstall nvidia drivers 20.04