AlmaLinux OS Kitten 10: A Sneak Peek into the Future of AlmaLinux

AlmaLinux OS 10 "Kitten" Preview: A Community-Driven Development Snapshot

AlmaLinux, the open-source enterprise Linux distribution, has released a preview version of AlmaLinux OS 10, codenamed "Kitten." This early access release prioritizes community involvement and transparency in the development process. Kitten serves as a stepping stone to the final AlmaLinux OS 10 release.

Built upon CentOS Stream 10 (the upstream for RHEL 10), AlmaLinux OS Kitten incorporates key improvements while maintaining RHEL compatibility. These enhancements aim to create a more robust and community-focused operating system.

Key Features and Enhancements:

• Restored Frame Pointers: Enabling system-wide real-time tracing and profiling for performance optimization.
• x86-64-v2 Architecture Support: Offering compatibility with older hardware alongside the default x86-64-v3 build. Note: Third-party RHEL 10 packages are built for x86-64-v3; users of the x86-64-v2 build may need to compile packages themselves.
• Secure Boot Enabled: Support added for Intel/AMD and ARM platforms.
• SPICE and KVM for IBM POWER Restored: Reintroducing support for these virtualization technologies, absent in RHEL 9.0.
• Expanded Hardware Support: Continued expansion of device compatibility.
• RPM Packages for Firefox and Thunderbird: Unlike CentOS Stream/RHEL 10's Flatpak approach, AlmaLinux Kitten provides these applications as RPM packages.
• Regular Updates: Frequent package updates and new ISO releases every three months.

AlmaLinux OS Kitten vs. CentOS Stream:

The core difference lies in their purpose. CentOS Stream acts as the upstream for RHEL, while AlmaLinux OS Kitten is a developmental preview for the next stable AlmaLinux release. Kitten includes features not present in CentOS Stream, such as restored frame pointers, x86-64-v2 support, and RPM-based Firefox/Thunderbird.

Downloading AlmaLinux OS Kitten 10:

This preview release encourages user feedback. Download the ISO, test the features, and report any bugs.

Download locations:

• kitten.repo.almalinux.org
• kitten.vault.almalinux.org

ISOs are located in the 10-kitten/isos/$arch/ directory. For example, to download the x86_64 boot ISO:

wget https://kitten.repo.almalinux.org/10-kitten/isos/x86_64/AlmaLinux-Kitten-10-20241018.0-x86_64-boot.iso

Available ISO types:

• AlmaLinux-Kitten-10-20241018.0-x86_64-boot.iso: Network installation.
• AlmaLinux-Kitten-10-20241018.0-x86_64-minimal.iso: Minimal offline installation.
• AlmaLinux-Kitten-10-20241018.0-x86_64-dvd.iso: Full installation DVD.

Use Etcher, Ventoy, or other bootable USB creation tools. See https://www.php.cn/link/94f491d64db64528e89b11ed64734e8c for options.

Provide feedback via the AlmaLinux Bug Tracker, community chat, forums, and Reddit.

Further Information:

• Introducing AlmaLinux OS Kitten (Replace https://www.php.cn/link/963859b79a359c0a74ef4210cfceb5d6 with the actual link)

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