Unattended Upgrades

This tutorial is going to show you how to set up automatic security update, aka unattended upgrades, on Ubuntu. If…

Fix “could not get lock /var/lib/dpkg/lock” Error Once and For All (Ubuntu)

The “could not get lock /var/lib/dpkg/lock” error is pretty common in Debian/Ubuntu running in virtual machine. Existing workarounds on the…