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    Ubuntu Pro FIPS 18.04 LTS

    Ubuntu Pro FIPS is the first and only FIPS certified image for the public cloud. It includes NIST certified components, security patching for the widest collection of open source workloads, HIPAA and ISO compliance, live kernel patching, and a commitment from Canonical for 10-year maintenance.

    Ratings and reviews

    4.5
    2377 ratings
    10 AWS reviews
    |
    2367 external reviews
    External reviews are from G2  and PeerSpot .

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    Reviews (2377)
    Computer & Network Security

    Free, Secure, and User-Friendly Ubuntu with Strong Community Support

    Reviewed on Aug 26, 2026
    Review provided by G2
    What do you like best about the product?
    Ubuntu is very helpful because it’s free, secure, stable, and user-friendly, and it’s also ideal for development work. It provides excellent software support along with regular updates, and the strong community assistance makes it easier to solve problems when they come up. It also runs efficiently even on older hardware, which makes it a reliable operating system for both beginners and professionals.
    What do you dislike about the product?
    One downside of Ubuntu is that some Windows-only applications and games aren’t fully compatible. Also, certain hardware drivers or other software may take extra setup or configuration compared to Windows.
    What problems is the product solving and how is that benefiting you?
    As a software engineer, I’d say Ubuntu helps address common software development and deployment challenges by offering a stable, secure, and cost-effective environment. It makes day-to-day work like coding and testing smoother, supports automation, and simplifies server management. With strong compatibility for programming tools, containers, and version control, it can boost developer productivity while also helping reduce operational costs.
    aditya w.

    The Gold Standard for Stable Linux

    Reviewed on Aug 21, 2026
    Review provided by G2
    What do you like best about the product?
    * Rock-Solid Stability: The LTS releases deliver years of reliable, predictable performance, whether I’m using it day to day or running it in server environments.
    * Massive Community Support: Almost every error, setup snag, or command question I run into is already documented and answered online.
    * Seamless Developer Ecosystem: Package management through apt is simple and consistent, and the local desktop environment closely matches production cloud servers.
    * Great Hardware Compatibility: Out-of-the-box driver detection makes it easy to get proprietary hardware (like NVIDIA GPUs and Wi‑Fi cards) working without manual compiling.
    What do you dislike about the product?
    Forced Snap Packages: Slower app startup times and more background bloat compared to native .deb packages.

    Sluggish App Store: The default Software Center is frequently buggy, unresponsive, and slow.

    Terminal & OS Upselling: Annoying prompts that push Ubuntu Pro features directly in terminal output.

    Heavy GNOME Desktop: It uses noticeably more RAM and CPU than lighter Linux distributions.

    Outdated LTS Repositories: Standard apt packages remain on older versions for years in exchange for stability.
    What problems is the product solving and how is that benefiting you?
    * Dev-to-Prod Parity: Running the same OS locally that runs on our cloud servers eliminates "works on my machine" deployment bugs.
    * Low-Maintenance Stability: The 5-year LTS cycle avoids disruptive breaking updates, saving countless hours on system maintenance.
    * Zero Licensing Costs: Provides a powerful, fully customizable developer workstation and server platform without recurring OS license fees.
    * Streamlined Tooling & Setup: Rapid package management and instant hardware support allow new developer machines to be provisioned and production-ready in minutes.
    Malik M.

    Exceptional Stability, Security, and Performance for Admin and Development

    Reviewed on Aug 20, 2026
    Review provided by G2
    What do you like best about the product?
    What I like best about Ubuntu is its exceptional stability, robust security features, and seamless performance for system administration and development environments. The extensive software repository, active community support, and reliability make it an ideal operating system for infrastructure management, scripting, and enterprise IT operations.
    What do you dislike about the product?
    While Ubuntu is generally robust, occasional challenges can arise with proprietary hardware drivers and software compatibility during major version upgrades. Additionally, troubleshooting deep kernel-level or package dependency conflicts can sometimes require advanced command-line expertise.
    What problems is the product solving and how is that benefiting you?
    Ubuntu helps eliminate licensing costs and platform instability by providing a secure, open-source operating system environment for server management, testing, and database operations. This benefits our workflows by ensuring high system reliability, streamlined deployment processes, and a stable foundation for technical tasks and routine infrastructure maintenance.
    Joshua O.

    Ubuntu’s Simple, Flexible Setup for a Secure Web and Database Server Split

    Reviewed on Aug 12, 2026
    Review provided by G2
    What do you like best about the product?
    Using Ubuntu gives me a good balance of simplicity and flexibility. It also helps me keep the web server and the database server separated for security reasons. In my setup, I don’t want to expose the database server to a public IP, so the DB is only accessible from the web server via SSH, and I add firewall rules to round out the security side.
    What do you dislike about the product?
    One thing I don’t like about Ubuntu Linux is that when I try to install certain security patches, it can sometimes break my current configuration unless I explicitly choose the option to keep the old config.
    What problems is the product solving and how is that benefiting you?
    Ubuntu has helped me build a complete Redcap platform by letting me spin up a web server and a database server to complete the setup, instead of having to run the entire platform on a single server.
    Information Technology and Services

    User-Friendly and Secure, Perfect for Hosting

    Reviewed on Aug 08, 2026
    Review provided by G2
    What do you like best about the product?
    I find Ubuntu user-friendly and simple to use, which is important for managing web servers and database servers. I also value Ubuntu's security features that help in server hosting tasks. The initial setup was very simple for me as a Linux engineer.
    What do you dislike about the product?
    its repo sometimes auto upgrade during patching ...so managing that requires locking is bit hard here
    What problems is the product solving and how is that benefiting you?
    I use Ubuntu for server hosting due to its security and simplicity. It's user-friendly, making it easy to handle various servers.
    Pramod K.

    Fast, Lightweight, and Stable Ubuntu for Development and Penetration Testing

    Reviewed on Jul 30, 2026
    Review provided by G2
    What do you like best about the product?
    ubuntu is linux based os and provides a fast, lightweight and stable enviornment, in this we can install also hacking tool which help in web penetrate testing and also some developer environment already exists which help in development part. We also using ubuntu in deployment also like in ec2 instance in aws which is very cheaper than other.
    What do you dislike about the product?
    This is not very easy like windows and some important feature need to install third party like screenshot, cpu or ram utilisation performance and also require some time more cmd command so it ui and ux is difficult for beginner
    What problems is the product solving and how is that benefiting you?
    ubuntu is a linux based os which is very lightweight and fast we can run on low end device also easily and also provide some hacking tool to test our website for development. I can develop our website even my system is very low configuration and test with tool inside ubuntu. And also its security too high not need any antivirus like windows
    Anonymous

    Stable and Simple OS for Web-Based Workflows

    Reviewed on Jul 27, 2026
    Review provided by G2
    What do you like best about the product?
    I like Ubuntu's stability and simplicity. Its user interface is straightforward, and I appreciate the absence of unnecessary integrated features, particularly avoiding compulsory integration from the operating system provider. In our workplace, having computers available for intended use without the impact of background activities, which is common in systems with compulsory new features like Windows, is essential. Additionally, I find the setup process very straightforward.
    What do you dislike about the product?
    Availability of specialist software, which tens to be Windows only
    What problems is the product solving and how is that benefiting you?
    I find Ubuntu's simplicity and stability ideal for web-based tasks, avoiding unnecessary features that burden hardware. It suits our medical business needs, ensuring efficient use of resources without background processes slowing us down.
    Muhammed A.

    Stable, Customizable, and Great for Development—Ubuntu Delivers

    Reviewed on Jul 22, 2026
    Review provided by G2
    What do you like best about the product?
    Ubuntu has been a dependable operating system for my daily work. It's stable, responsive, and easy to customize based on my workflow. I also appreciate how well it works with the development tools I use, making it simple to set up projects and keep everything running smoothly. Since it's open source, it delivers excellent value without sacrificing reliability or performance. Whenever I've needed help, the documentation and community have made it easy to find solutions. Overall, it has been a solid platform for both development and everyday productivity.
    What do you dislike about the product?
    Some hardware drivers and third-party software can require extra setup compared to other operating systems. While most issues can be resolved, the initial configuration may take a little time, especially when working with newer hardware or specialized applications.
    What problems is the product solving and how is that benefiting you?
    Ubuntu provides a reliable and secure environment for development and everyday work. It allows me to run the tools I need, manage projects efficiently, and maintain a stable workflow without worrying about licensing costs. Its flexibility and performance have helped reduce setup time and improve overall productivity.
    Education Management

    Reliable, Fast, and Easy to Use—Ubuntu at Its Best

    Reviewed on Jul 13, 2026
    Review provided by G2
    What do you like best about the product?
    What I like best about Ubuntu is its reliability, performance, and ease of use. It offers a stable operating system that rarely crashes and receives regular security updates. The package manager and software repositories make installing and updating applications straightforward, while the large open-source community provides excellent documentation and support. Ubuntu is highly customizable, works well on both new and older hardware, and is ideal for programming, research, and everyday productivity. The fact that it is free and open-source makes it an excellent choice for students, developers, and professionals seeking a secure and dependable operating system.
    What do you dislike about the product?
    One downside of Ubuntu is that some specialized commercial software and hardware drivers are still optimized primarily for Windows or macOS, which can require extra setup or workarounds. While gaming and third-party application support have improved significantly, compatibility issues can still occur with certain programs. In addition, major version upgrades occasionally introduce minor bugs or require adjustments to system settings. Although the community documentation is excellent, new Linux users may experience a learning curve when using the terminal or troubleshooting advanced issues.
    What problems is the product solving and how is that benefiting you?
    Ubuntu provides a stable, secure, and cost-effective operating system for my research, software development, and daily productivity. It helps eliminate software licensing costs while offering access to a wide range of open-source development tools, programming environments, and scientific applications. Its reliability reduces downtime, and the built-in security features help protect my work. Ubuntu also makes it easy to automate tasks, manage development environments, and collaborate across different systems, allowing me to focus more on research and projects rather than operating system maintenance.
    Information Technology and Services

    Free, Open-Source, and Very Easy to Use

    Reviewed on Jul 12, 2026
    Review provided by G2
    What do you like best about the product?
    The best about Ubuntu is its very easy to use and it is a open source tool easily available in internet
    What do you dislike about the product?
    Dislike about ubuntu is I need to know about lot of linux commands
    What problems is the product solving and how is that benefiting you?
    The problem that Ubuntu solving for me is instead of getting windows paid license I can use this open source free alternative OS for my system