NOTE: You can repeat Step 03, 04 & 05 as many times as you need to install different versions of CUDA. Note, the CUDA version displayed on the top right corner is the driver version. You can see the Nvidia configurations printed. Open your terminal and run the below command. Step 01: Check whether your system is CUDA capableįirst of all, you need to check whether your laptop/desktop has a NVIDIA GPU. I struggled a bit and found a way to have multiple CUDA installation on the system.

Recently I ended up in such a situation where I need to use a specific version of TensorRT which is not compatible with the CUDA version I have in my Ubuntu system. One good example is when you try to use TensorRT to optimize your inference time. But there are situations you need to be relay on C++ as well. If you are a person who only uses Python the Anaconda (conda package manager) will come in handy in such situations. Sometimes we may need different versions of CUDA and cuDNN for different projects. Yes, soon as we start to work on two or three deep learning projects we may end up with the need for different environments. But things get messy when we grow from PROJECT to PROJECTS. So i was wondering if someone can help me out to uninstall and reinstall nvidia-drivers.Nowadays most of us use the CUDA toolkit to train deep learning models. Now basically running nvidia-smi command is giving : unable to communicate with nvidia-drivers , and i am afraid to use purge command as it can disable my GUI settings. So i uninstalled nvidia-410 by using : 'sudo nvidia-uninstall'.īut still nvidia-450 traces are remaining when i use grep command to locate nvidia. I had pre installed nvidia-drivers 450, and also while installing cuda, its installed nvidia-drivers - 410. But now to run cuda 10.0 i needed nvidia-drivers version >= 410. So after going to lot of web scraping, i was finally able to install cuda 10.0. I want to use tensorflow 1.15 version which requires cuda 10.0 to be installed. The problem is with the installation of cuda, cudnn and nvidia-drivers. I have recently installed ubuntu 20.04 on my laptop and facing some issues running tensorflow1.X-gpu version.

Uninstall nvidia drivers ubuntu cuda