The 24.04.5 Installer Hiccup
Canonical recently encountered a significant setback following the release of Ubuntu 24.04.5 on September 10. While the point release—widely expected to be the final update for the 2024 Long Term Support (LTS) cycle—aimed to provide a polished experience for new users, a critical bug forced the company to pull the x86-64 desktop installation image shortly after launch. The issue is specific to the "extended installation" option, which triggers an unexpected crash during the setup process.
As a corrective measure, the official Ubuntu download page has been reverted to serve the 24.04.4 ISO image while the team investigates the failure. It is important to note that this error is isolated to fresh installations using the desktop media. Existing users who have already deployed Ubuntu 24.04 will receive the 24.04.5 update seamlessly through their standard system upgrade channels, and other versions, including the Server, WSL2, and Netboot variants, remain completely functional and unaffected.
The HWE Stack and Kernel Evolution
For users running Ubuntu 24.04, this point release represents more than just a collection of patches. By utilizing Canonical’s Hardware Enablement (HWE) stack, 24.04.5 introduces Linux kernel 7.0 to new installs, bringing updated hardware support and improved performance. This is a critical component for those maintaining modern systems, as the HWE stack ensures that older LTS releases remain compatible with recent hardware and graphical requirements.
The release also integrates a graphics stack based on Mesa 26.2. While the HWE approach provides significant benefits for general compatibility, it highlights the ongoing balancing act between stability and feature progression. For instance, specific hardware configurations—such as certain older Nvidia GPUs—may still require older kernel versions to remain functional with binary drivers, demonstrating why Canonical continues to provide granular support paths for diverse hardware ecosystems.
Looking Ahead: The Stonking Stingray
While the "Noble Numbat" works through its final maintenance phases, all eyes are turning toward the upcoming interim release: Ubuntu 26.10, codenamed "Stonking Stingray." Currently deep in its development cycle, the release is rapidly approaching its beta phase, scheduled for late September. Canonical has made clear its intention to revitalize the interim release experience, and 26.10 is shaping up to be a showcase for this new strategy.
The upcoming release is expected to arrive with Linux kernel 7.3, benefiting from the kernel team's accelerated development cycle. Beyond the core, the OS will feature GNOME 51 and complete the ambitious transition of standard Unix-style core utilities to memory-safe Rust alternatives. With the addition of native Myna speech-to-text integration and new design aesthetics, "Stonking Stingray" aims to provide a substantial leap forward for users looking for the latest upstream technologies wrapped in the reliability of the Ubuntu platform.
Why it Matters
- Stability vs. Velocity: The installer bug serves as a reminder of the complexity behind maintaining cross-platform desktop images.
- Rust Migration: The completion of the Rust-based utility transition marks a milestone in modernizing foundational Linux tools.
- HWE Lifecycle: Understanding how Kernel tracks interact with LTS releases remains essential for system administrators managing enterprise fleets.
