How do I upgrade Ubuntu and Lambda Stack?

Follow these instructions to upgrade Ubuntu and Lambda Stack to the latest versions.

1. Uninstall (purge) the existing Lambda Stack by running:

   sudo rm -f /etc/apt/sources.list.d/{graphics,nvidia,cuda}* && \
   dpkg -l | \
   awk '/cuda|lib(accinj64|cu(blas|dart|dnn|fft|inj|pti|rand|solver|sparse)|magma|nccl|npp|nv[^p])|nv(idia|ml)|tensor(flow|board)|torch/ { print $2 }' | \
   sudo xargs -or apt -y remove --purge
   

2. Run sudo do-release-upgrade.

3. Install the latest Lambda Stack by running:

   • If you’re installing on a Vector or Tensorbook:

     sudo apt -y update && sudo apt -y install lambda-stack-cuda
     

   • If you’re installing on a Hyperplane or Scalar:

     sudo apt -y update && \
     sudo apt -y install --no-install-recommends lambda-server && \
     sudo apt -y install --no-install-recommends nvidia-headless-470-server && \
     sudo apt -y install --no-install-recommends nvidia-fabricmanager-470 && \
     sudo apt -y install lambda-stack-cuda