If using an Nvidia GPU, install the Nvidia CUDA toolkit: Download installer type “deb(network)” from: https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu&target_version=1604 To install issue the following commands: $ sudo dpkg -i cuda-repo-ubuntu1604_9.1.85-1_amd64.deb $ sudo apt-key adv –fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/7fa2af80.pub $ sudo apt-get update $ sudo apt-get install cuda Editing the enviroment to include the CUDA path: $ sudo nano /etc/environment Find … Continue reading Setting up a mining system with xmr-stak built from source and Ubuntu 16.04