What to Install Ubuntu: A Practical Homeowner's Guide
Learn what to install Ubuntu: edition choices, hardware prep, boot media creation, installation flow, and essential post-install steps. A practical guide from Install Manual.
If you’re wondering what to install Ubuntu, this guide covers the essentials: choose the Desktop or Server edition, download the official ISO, prepare boot media, and run the installer. You’ll verify hardware compatibility, plan disk space, and set up basic software after installation. Following these steps will yield a reliable, daily-use Ubuntu system.
What edition should you install Ubuntu?
Ubuntu offers Desktop and Server editions, plus several official flavors. For most homeowners and DIY enthusiasts, Ubuntu Desktop is the right starting point. It provides a graphical user interface (GNOME) and supports everyday tasks—browsing, documents, media, and software installation. If you’re setting up a server, or you prefer a headless system to run services, the Ubuntu Server edition is a better fit. Some users also explore flavors like Kubuntu or Xubuntu for different desktop environments. When planning what to install Ubuntu, favor Long-Term Support (LTS) releases for stability and longer update cycles. According to Install Manual, starting with Desktop is typically the simplest path, reserving Server for users who need a server-oriented setup. Choosing the edition up front prevents later migration headaches and ensures you have the right tools for your goals.
System requirements and hardware compatibility
Before you download, verify that your hardware can run Ubuntu. A modern 64-bit CPU, at least 4 GB of RAM, and 25 GB of free disk space are commonly recommended for a comfortable Desktop experience; servers may run with less memory but expect slower performance under heavy load. You should also check GPU and wireless chipset support, as some devices require additional drivers. Network access during installation is helpful to fetch updates and drivers. If you plan a dual-boot with Windows, you’ll need to reserve or shrink space on your primary drive and create a partition layout that preserves your Windows data. Always consult the official Ubuntu installation guides for up-to-date requirements; these numbers can vary by version and hardware.
Download sources and boot media preparation
Head to the official Ubuntu site to download the ISO image for your chosen edition. Verify the ISO’s checksum (SHA256) to ensure the file wasn’t corrupted or tampered with. Choose the 64-bit Desktop image for modern machines unless you have a compelling reason to use Server or a different flavor. Create a bootable USB drive using a tool such as Rufus on Windows, Startup Disk Creator on Ubuntu, or a dd command on macOS/Linux. If you’re using a laptop with limited battery, plug in power; long install processes can drain a battery unexpectedly and interrupt the setup.
The installation flow: language, updates, and storage decisions
Boot from the USB drive and begin the Ubuntu installer. You’ll select your language, keyboard layout, and whether to enable updates and third-party software during installation. The installer will present disk options: you can erase the entire disk and install Ubuntu, or choose the manual option to partition the disk yourself. For dual-boot scenarios, this is where you partition Windows space into root (/) and home (/home) partitions and optionally add a swap area. Keep a backup of important files before you proceed, as disk changes are destructive to existing data if not managed carefully. The flow is designed to minimize surprises and guide you toward a stable, ready-to-use system.
Disk partitioning: simple install vs manual layouts
If you’re new to installation, selecting “Erase disk and install Ubuntu” is the simplest path and suitable for a dedicated Ubuntu machine. Advanced users can choose “Something else” to create separate partitions for / (root), /home, and swap, or to leave some space for Windows. For dual-boot setups, aim for a balanced partition plan that preserves Windows and gives Ubuntu enough room to grow. After partitioning, the installer will format the chosen partitions, install the OS files, and prepare the bootloader so you can choose Ubuntu or Windows at startup. Take your time reviewing the partition map before committing changes—mistakes here can affect other operating systems or data on the drive.
Post-install setup: drivers, codecs, and essential software
Once the installation completes and you reboot, connect to the internet to fetch updates. Install proprietary graphics drivers if you have an NVIDIA or AMD GPU to improve performance and stability. Consider installing media codecs to play common formats out of the box, and enable Snap or Flatpak for broad software access. Enable the Ubuntu firewall (ufw) and set routine backup routines to protect your data. If you rely on productivity or creative software, pre-plan a software list (office suite, photo editor, browser extensions) and install them after your first login.
Security, maintenance, and best practices
Security starts with regular updates and sensible user permissions. Keep your system up to date to benefit from security patches and feature improvements. Enable automatic updates for critical security patches, but review major updates if you depend on specific software compatibility. Periodically back up /home and important data, either to an external drive or a cloud service. Getting into a routine—updates, backups, and periodic cleanups—will help you maintain a smooth, trouble-free Ubuntu environment.
Troubleshooting common issues and recovery options
If the installer won’t recognize disks or USB media, check BIOS/UEFI settings such as Secure Boot and SATA mode. Wireless adapters sometimes require additional drivers after boot; keep a second connection method ready (Ethernet or USB tethering) to fetch drivers. If the system won’t boot after installation, use the recovery mode or a live USB to repair the bootloader or recover files. For persistent problems, the Ubuntu community and official help pages provide troubleshooting steps, boot-repair tools, and guidance to reconfigure hardware and software components.
Final prep: planning for future updates and learning
Ubuntu evolves quickly, so plan to learn basic terminal commands, how to install software from apt, Snap, or Flatpak, and how to manage system services. Establish a routine for updates, backups, and monitoring hardware performance. As you gain experience, you can tailor your Ubuntu install to your specific needs—whether a multimedia workstation, a development environment, or a lightweight daily driver. This forward-looking approach helps ensure long-term satisfaction with your Ubuntu setup.
Tools & Materials
- USB flash drive (at least 4GB)(Used to create the bootable Ubuntu installer)
- Working computer with internet access(To download ISO and verify hash)
- ROM/ISO image of Ubuntu Desktop(64-bit desktop ISO from official source)
- Bootable USB creation tool(Windows: Rufus; Linux: Startup Disk Creator; macOS: balenaEtcher)
- External backup drive (optional but recommended)(Safely back up data before partitioning)
- Monitor, keyboard, mouse(To interact with the installer)
Steps
Estimated time: 30-90 minutes
- 1
Download the Ubuntu ISO
Visit the official Ubuntu site and download the Desktop ISO for the edition you chose. Verify the SHA256 checksum to ensure file integrity before proceeding.
Tip: Use a fast mirror and verify the hash to avoid corrupted installs. - 2
Create a bootable USB installer
Use a tool like Rufus (Windows) or Startup Disk Creator (Linux) to write the ISO to a USB drive. Ensure the USB is recognized as a boot device in the BIOS/UEFI.
Tip: Label the USB clearly and eject safely after the write completes. - 3
Boot from the USB drive
Power on the target PC and enter the boot menu to select the USB drive. If Secure Boot is enabled, you may need to disable it temporarily.
Tip: If the USB doesn’t appear, disable fast startup in Windows or adjust BIOS settings. - 4
Choose installation type
In the installer, select language, keyboard layout, and whether to download updates during install. Pick between Erase disk or Something else for manual partitioning.
Tip: For dual-boot, choose Something else to manually partition and preserve existing data. - 5
Partition the disk (if needed)
If you chose manual partitioning, create at least a root (/) partition and a swap area. Consider adding a separate /home partition for easier backups and upgrades.
Tip: Back up important data before changing partitions; partition sizes can be adjusted later. - 6
Create user account and credentials
Enter a username and password that you will remember. You can enable auto-login later, but a password is required for administrative tasks.
Tip: Use a strong, unique password and consider enabling two-factor authentication for sensitive accounts. - 7
Finish installation and reboot
Complete the setup and remove the USB when prompted. The system will reboot into the new Ubuntu installation.
Tip: If you don’t see Ubuntu on reboot, check the boot order again in BIOS/UEFI. - 8
First boot and updates
Log in and connect to the internet to install updates. Optionally enable proprietary drivers for graphics and wireless hardware.
Tip: Run updates immediately to patch security flaws and improve hardware support. - 9
Post-install software selection
Install essential software, codecs, and development tools. Consider Snap or Flatpak to expand your app library beyond the default repos.
Tip: Plan a short software list before installing to avoid bloat and ensure stability.
Got Questions?
What edition of Ubuntu should I install for a new computer?
For most users, the Ubuntu Desktop edition is the best starting point. It provides a graphical interface and supports day-to-day tasks. Use Ubuntu Server only if you need a headless system to run services.
For a new computer, start with Ubuntu Desktop; use Server only for headless setups.
Do I need to back up my files before installation?
Yes. Always back up important data before partitioning or formatting drives. This protects against data loss if something goes wrong during the install.
Yes—back up important data before installation.
Can I dual-boot Ubuntu and Windows?
Yes, dual-booting is common. You’ll shrink the Windows partition and create space for Ubuntu. It’s important to follow partitioning steps carefully to avoid data loss.
Yes, you can dual-boot Ubuntu and Windows with careful partitioning.
How do I get proprietary drivers after install?
After installation, open the Software & Updates tool and install recommended proprietary drivers for graphics and wireless hardware to improve performance.
Install recommended drivers via Software & Updates.
Is Ubuntu secure by default?
Ubuntu ships with sensible default security settings, automatic updates, and a built-in firewall. Regular updates and safe browsing habits keep your system secure.
Ubuntu is secure by default with automatic updates and a firewall.
How can I verify the Ubuntu ISO integrity?
Use the SHA256 checksum published on the Ubuntu site and compare it with the downloaded ISO. A matching hash confirms a clean download.
Check the SHA256 sum against the official value.
Where can I find help if I get stuck?
The Ubuntu community and official help pages offer step-by-step guides, troubleshooting, and forums for user questions. You can also consult the Install Manual Team for structured guidance.
Seek help from the Ubuntu community and official docs.
Watch Video
Main Points
- Choose the right Ubuntu edition for your use case.
- Prepare hardware and boot media carefully before installation.
- Understand disk partitioning options for simple and dual-boot setups.
- Update and secure Ubuntu after installation for best experience.
