Found in Server settings > Linux TAB > Run Linux Updates.
- Run Linux Updates – will run all updates right then and there. Should probably only do after hours in case a server restart is needed.
- Run Linux Security Updates Only – does only the security ones. This is already done automatically every day.
To see interactive feedback (verbose output) or check log files for status…use following SSH commands:
sudo apt-get update
updates/syncs packages index from their sources.sudo apt-get upgrade
installs newest versions of all installed packages in Ubuntu.cat /var/log/apt/history.log
to see log of package updates.