Install smartmontools ======================================================================================= This is the program that allows you to use the smartctl command to check SSD health. Smartmontools is not installed with ubuntu server for Pi (ARM64) so I have to install it manually It should all ready be installed with ubuntu for x86_64, or comes with other GUI programs so It unlikely to install it manually. --------------------------------- sudo apt install smartmontools ------------------------------------------------- Source: https://pkgs.org/download/smartmontools Date: June 2nd, 2021