What's New in AlmaLinux OS 9.6: A Complete Overview
AlmaLinux OS 9.6, codenamed “Sage Margay,” marks another milestone for this community-driven, open-source, enterprise-grade Linux distribution. Released on May 20, 2025, this version continues AlmaLinux’s commitment to providing a robust, stable, and free alternative to Red Hat Enterprise Linux (RHEL) while introducing enhancements tailored to modern enterprise needs. With a focus on security, performance, virtualization, and developer tools, AlmaLinux OS 9.6 delivers a polished experience for users across desktops, servers, and cloud environments.
In this comprehensive blog post, we’ll dive into What’s New in AlmaLinux OS 9.6, drawing from official sources to provide a detailed and informative overview. Whether you’re an IT professional, developer, or Linux enthusiast, this guide will help you understand what makes this release stand out.
Introduction to AlmaLinux OS 9.6
AlmaLinux OS is a community-owned, forever-free Linux distribution designed to be binary-compatible with RHEL. Since its inception in 2021, it has gained significant traction as a reliable alternative for organizations and individuals seeking a stable, enterprise-ready operating system without the licensing costs of RHEL. The release of AlmaLinux 9.6, announced by the AlmaLinux OS Foundation, builds on this legacy by delivering updates that align with RHEL 9.6 while incorporating community-driven enhancements. Released simultaneously with RHEL 10, AlmaLinux 9.6 showcases the project’s ability to keep pace with upstream developments while catering to its diverse user base.
This blog post explores the key updates in AlmaLinux 9.6, including security improvements, virtualization advancements, updated toolchains, and expanded hardware support. We’ll also cover installation options, community feedback channels, and why AlmaLinux remains a top choice for enterprise Linux users.
Key Features and Updates in AlmaLinux OS 9.6
1. Enhanced Security Features
Security remains a cornerstone of AlmaLinux’s appeal, especially for enterprise users who prioritize compliance and data protection. AlmaLinux 9.6 introduces several security-related updates to strengthen system integrity:
- Updated SELinux Policies: The SELinux userspace has been updated to include new policy versions, enhancing the ability to customize security rules. This allows administrators to implement more granular access controls, improving protection against unauthorized access.
- SSSD Improvements: The System Security Services Daemon (SSSD) has been updated to provide better performance and reliability for user authentication and identity management. These enhancements streamline secure access in enterprise environments, particularly for systems integrated with directory services like LDAP or Active Directory.
- New Security Profiles: Building on previous releases, AlmaLinux 9.6 aligns with updated ANSSI profiles (version 2.0) and introduces additional SCAP profiles compliant with the CCN-STIC-610A22 Guide. These profiles ensure that systems meet stringent security standards, making AlmaLinux 9.6 suitable for regulated industries.
These updates make AlmaLinux 9.6 a robust choice for environments requiring compliance with standards like PCI-DSS or the Australian Cyber Security Centre (ACSC) ISM. For more details on security profiles, refer to the OpenSCAP Guide for AlmaLinux 9.
2. Virtualization and Containerization Enhancements
Virtualization and containerization are critical for modern IT infrastructure, and AlmaLinux 9.6 delivers significant improvements in these areas:
- KVM Virtualization for IBM Power Architecture: A standout feature of AlmaLinux 9.6 is the reintroduction of KVM virtualization support for the IBM Power architecture as a technology preview. This capability, which was removed in upstream RHEL since version 9.0, addresses the needs of users relying on IBM Power systems for virtualization workloads. The Oregon State University Open Source Lab played a key role in advocating for this feature through an RFC submitted to the AlmaLinux Engineering Steering Committee.
- Updated Podman and Buildah: AlmaLinux 9.6 includes updated versions of Podman and Buildah, popular tools for container management and image building. These updates improve compatibility with modern container workflows, making it easier to develop, deploy, and manage containerized applications.
- New snpguest and snphost Packages: These packages enhance virtualization capabilities by providing tools for secure guest and host management, particularly for environments leveraging AMD SEV-SNP (Secure Nested Paging) for confidential computing.
- QEMU-KVM Updates: The QEMU-KVM hypervisor has been updated to improve performance and compatibility, ensuring smoother virtual machine operations across supported architectures.
These enhancements make AlmaLinux 9.6 an excellent choice for hybrid cloud environments and organizations leveraging virtualization for scalability and cost efficiency.
3. Updated Development Tools and Toolchains
AlmaLinux 9.6 caters to developers with a suite of updated tools and module streams designed to streamline application development:
- Compiler Updates: The release includes newer versions of GCC, LLVM, Rust, and Go compilers. These updates bring performance optimizations and support for modern programming paradigms, enabling developers to build faster and more efficient applications.
- System Debugging and Monitoring Tools: Tools like elfutils, Valgrind, SystemTap, and PCP (Performance Co-Pilot) have been updated to improve system debugging and performance monitoring. These tools are invaluable for developers and administrators troubleshooting complex systems or optimizing performance.
- Web Application Support: Updated module streams enhance support for web applications, making AlmaLinux 9.6 a strong platform for hosting modern web services. This includes updates to Apache HTTP Server, Nginx, and other web-related components.
These updates ensure that AlmaLinux 9.6 remains a developer-friendly platform, supporting a wide range of programming languages and tools for building enterprise-grade applications.
4. Networking Improvements
Networking is another area where AlmaLinux 9.6 shines, with updates designed to improve connectivity and management:
- NetworkManager Enhancements: New versions of NetworkManager provide better support for complex network configurations, including improved handling of VPNs and network bonding.
- iproute Updates: The iproute suite has been updated to include new features for network routing and traffic management, enhancing AlmaLinux’s capabilities in data center and cloud environments.
These improvements ensure that AlmaLinux 9.6 can handle the demands of modern networked applications, from enterprise servers to cloud-native deployments.
5. Expanded Hardware Support
One of AlmaLinux’s key differentiators from RHEL is its commitment to supporting hardware that upstream has deprecated. AlmaLinux 9.6 continues this tradition by re-enabling support for several devices, including:
- aacraid: Support for Dell PERC2, 2/Si, 3/Si, 3/Di, Adaptec Advanced Raid Products, HP NetRAID-4M, IBM ServeRAID, and ICP SCSI controllers.
- be2iscsi: Support for Emulex OneConnectOpen-iSCSI for BladeEngine 2 and 3 adapters.
These additions ensure that organizations with older hardware can continue to run an updated operating system, extending the lifespan of their infrastructure.
6. System Availability and Reliability
AlmaLinux 9.6 introduces features to improve system availability and reliability, particularly for enterprise users:
- LVM Snapshot Management: New system roles enable the creation and management of Logical Volume Manager (LVM) snapshots, simplifying data backup and recovery processes. This is particularly useful for environments requiring minimal downtime.
- Web Console Enhancements: The Cockpit web-based administration console has been updated to automate additional operations, improving consistency and ease of management in complex IT environments.
- Virtual Machine Snapshot Capabilities: Enhanced support for virtual machine snapshots in hybrid cloud setups ensures better data protection and recovery options.
These features make AlmaLinux 9.6 a reliable choice for mission-critical applications where uptime and data integrity are paramount.
Supported Architectures and Installation Options
AlmaLinux 9.6 supports four architectures, ensuring broad compatibility:
- Intel/AMD (x86_64)
- ARM64 (aarch64)
- IBM PowerPC (ppc64le)
- IBM Z (s390x)
Three installation ISO images are available to cater to different use cases:
- AlmaLinux-9.6-x86_64-boot.iso: A lightweight network installation CD that downloads packages over the internet, ideal for systems with reliable connectivity.
- AlmaLinux-9.6-x86_64-minimal.iso: A minimal DVD image for offline installations, perfect for environments with limited internet access.
- AlmaLinux-9.6-x86_64-dvd.iso: A comprehensive DVD image containing most AlmaLinux packages, suitable for full installations without additional downloads.
Users can download these ISOs from mirrors listed on mirrors.almalinux.org for faster access. To verify the integrity of the downloaded ISO, users can use the provided CHECKSUM file and GPG key. For example:
$ wget https://repo.almalinux.org/almalinux/9.6/isos/x86_64/CHECKSUM
$ gpg –verify CHECKSUM
$ sha256sum AlmaLinux-9.6-x86_64-boot.iso
The SHA256 checksum for the boot ISO is 113521ec7f28aa4ab71ba4e5896719da69a0cc46cf341c4ebbd215877214f661.
Community-Driven Development and Feedback
As a community distribution, AlmaLinux encourages user participation in its development process. The AlmaLinux OS Foundation emphasizes open discussion for all changes, and users can provide feedback through several channels:
- AlmaLinux Bug Tracker: Report issues or suggest improvements at bugs.almalinux.org.
- AlmaLinux Community Chat: Join the Mattermost chat or the ~testing channel for real-time discussions.
- Forums and Reddit: Engage with the community on the AlmaLinux Forums or the r/AlmaLinux subreddit.
- Social Media: Follow @AlmaLinux on X for updates and to share feedback.
This community-driven approach ensures that AlmaLinux evolves to meet the needs of its users, from small businesses to large enterprises.
Why Choose AlmaLinux 9.6?
AlmaLinux 9.6 stands out for several reasons:
- RHEL Compatibility: Built from the same sources as RHEL, AlmaLinux 9.6 ensures complete binary compatibility, making it a seamless drop-in replacement.
- No Licensing Costs: As a forever-free distribution, AlmaLinux eliminates the financial barriers associated with proprietary enterprise Linux solutions.
- Extended Hardware Support: By re-enabling support for deprecated hardware, AlmaLinux caters to organizations with legacy systems.
- Community Support: Backed by a vibrant community and sponsors like AMD, CloudLinux, and AWS, AlmaLinux benefits from robust development and support.
- Cloud and Container Images: AlmaLinux provides official images for AWS, Azure, Google Cloud, Oracle OCI, and container platforms like Docker, ensuring flexibility for cloud-native deployments.
Upgrade Instructions
For users running AlmaLinux 9.x, upgrading to 9.6 is straightforward. Run the following command to update to the latest release:
$ dnf update -y
For beta users, update the almalinux-release package to the stable 9.6 version:
$ dnf install -y https://repo.almalinux.org/almalinux/almalinux-release-latest-9.x86_64.rpm
$ dnf clean all
$ dnf update -y
Note that upgrades should not be performed on production systems without backups, as AlmaLinux 9.6 was initially released as a beta (April 8, 2025) before going stable.
Future Outlook and Support
AlmaLinux 9 will receive active support until May 31, 2027, and security support until May 31, 2032. Each minor release, such as 9.6, reaches end-of-life when the next minor version is released (e.g., 9.7). This ensures that users have access to a supported, secure operating system for years to come.
The AlmaLinux OS Foundation is also preparing for AlmaLinux 10, with a beta release already announced as “AlmaLinux OS Kitten 10.” This preview builds on CentOS Stream 10 and introduces additional features like KVM and SPICE support, demonstrating the project’s forward-thinking approach.
Conclusion
AlmaLinux OS 9.6 “Sage Margay” is a testament to the project’s dedication to delivering a reliable, secure, and versatile enterprise Linux distribution. With enhanced security profiles, improved virtualization and containerization tools, updated development toolchains, and expanded hardware support, this release caters to a wide range of use cases, from traditional servers to modern cloud environments. Its community-driven development model ensures that user feedback shapes its evolution, making it a true open-source success story.
Whether you’re upgrading from an earlier AlmaLinux version or considering a switch from another distribution, AlmaLinux 9.6 offers a compelling blend of stability, compatibility, and innovation. Download the ISO, explore the new features, and join the AlmaLinux community to contribute to its future. For more details, check the official release notes on the AlmaLinux Wiki or visit almalinux.org.
Disclaimer
The information provided in this blog post about AlmaLinux OS 9.6 is based on official sources, including the AlmaLinux OS Foundation’s announcements, release notes, and community resources, accurate as of May 22, 2025. While every effort has been made to ensure the accuracy and completeness of the content, the information is provided “as is” without warranties of any kind, express or implied.
The author and publisher are not responsible for any errors, omissions, or damages arising from the use of this information. Users are encouraged to verify details with official AlmaLinux documentation and test updates in a non-production environment before deployment. For the most current information, visit almalinux.org or consult the AlmaLinux community forums.
Frequently Asked Questions About AlmaLinux OS 9.6
What’s new in AlmaLinux OS 9.6 that makes it different from previous versions?
AlmaLinux 9.6, nicknamed “Sage Margay,” brings a bunch of cool updates! You’ve got enhanced security with updated SELinux policies and new SCAP profiles for compliance, which is great for enterprise users. There’s also improved virtualization support, including KVM for IBM Power systems, which is a big deal for folks using that architecture. Developers get updated toolchains like GCC, Rust, and Go, plus container tools like Podman and Buildah have been refreshed. Oh, and it supports some older hardware that RHEL dropped, like Dell PERC controllers, so your legacy systems can keep humming along.
How do I upgrade to AlmaLinux 9.6 from an earlier 9.x version?
Upgrading is super straightforward! If you’re already on AlmaLinux 9.x, just open a terminal and run dnf update -y to grab the latest packages. If you’re using a beta version of 9.6, you’ll need to update the almalinux-release package first with this command: dnf install -y https://repo.almalinux.org/almalinux/almalinux-release-latest-9.x86_64.rpm, then run dnf clean all and dnf update -y. Pro tip: always back up your data before upgrading, especially on production systems, to avoid any hiccups.
Can I use AlmaLinux 9.6 for cloud or container workloads?
Absolutely, it’s a fantastic choice for both! AlmaLinux 9.6 comes with official images for cloud platforms like AWS, Azure, Google Cloud, and Oracle OCI, so you can spin up instances easily. For containers, it’s got updated Podman and Buildah versions, which make building and managing containers a breeze. Whether you’re running a cloud-native app or a containerized workload, AlmaLinux 9.6 has the tools and stability to handle it like a champ.
Is AlmaLinux 9.6 really free, and how does it compare to RHEL?
Yup, AlmaLinux 9.6 is 100% free and always will be, thanks to its community-driven model. It’s designed to be binary-compatible with Red Hat Enterprise Linux (RHEL) 9.6, so you get the same enterprise-grade stability and performance without the licensing costs. Plus, AlmaLinux goes the extra mile by supporting hardware that RHEL no longer does, like certain SCSI controllers, making it a great fit for organizations with older infrastructure.
How can I get help or provide feedback if I run into issues with AlmaLinux 9.6?
The AlmaLinux community is super welcoming and has tons of ways to connect! If you hit a snag, you can report bugs or suggest improvements on the AlmaLinux Bug Tracker at bugs.almalinux.org. Want to chat with other users? Join the Mattermost community chat or the ~testing channel for real-time help. You can also hop on the AlmaLinux Forums or the r/AlmaLinux subreddit to ask questions or share ideas. Follow @AlmaLinux on X for updates and to chime in with feedback. The community’s got your back!
Also Read
Asahi Linux: Bringing Arch to Apple M1 & M2 Devices
About the Author
