Licensing -- Who This Book Is For -- Those Wanting to Become Intermediate or Advanced Users -- Sysadmins, Programmers, and DevOps -- What This Book Contains -- Conventions Used in This Book -- 1. Installing Ubuntu and Post-Installation Configuration -- Before You Begin the Installation -- Researching Your Hardware Specifications -- Installation Options -- 32-Bit Versus 64-Bit Ubuntu -- Planning Partition Strategies -- The Boot Loader -- Installing from DVD or USB Drive -- Step-by-Step Installation -- Installing -- First Update -- Shutting Down -- Finding Programs and Files -- Software Updater -- The sudo Command -- Configuring Software Repositories -- System Settings -- Detecting and Configuring a Printer -- Configuring Power Management in Ubuntu -- Setting the Time and Date -- Configuring Wireless Networks -- Troubleshooting Post-Installation Configuration Problems -- References -- 2. Background Information and Resources -- What Is Linux? --;Ubuntu Unleashed 2019 Edition is filled with unique and advanced information for everyone who wants to make the most of the Ubuntu Linux operating system. This new edition has been thoroughly updated, including two new chapters, by a long-time Ubuntu community leader to reflect the exciting new Ubuntu 18.04 LTS release, with forthcoming online updates for 18.10, 19.04, and 19.10 when they are released. Linux writer Matthew Helmke covers all you need to know about Ubuntu 18.04 LTS installation, configuration, productivity, multimedia, development, system administration, server operations, networking, virtualization, security, DevOps, and more--including intermediate-to-advanced techniques you won't find in any other book. Helmke presents up-to-the-minute introductions to Ubuntu's key productivity and web development tools, programming languages, hardware support, and more. You'll find new or improved coverage of the Ubuntu desktop experience, common web servers and software stacks, containers like Docker and Kubernetes, as well as a wealth of systems administration information that is stable and valuable over many years.