Ubuntu version 24.04.3, codenamed 'Noble Numbat', discreetly emerges in a point release
In the latest update, Ubuntu 24.04.3 LTS, a point release, delivers important cumulative improvements to provide a more stable and compatible environment for users. This release includes enhanced hardware support, critical security patches, and bug fixes.
The new version incorporates the backported Linux kernel 6.14 and Mesa 25.0 graphics stack, sourced from the newer Ubuntu 25.04, offering better compatibility with modern devices and GPUs. Additionally, it includes many accumulated updates and security fixes since the previous point release, focusing on stability and fixing high-severity bugs.
One of the key benefits of point release updates in Ubuntu 24.04 LTS is the refreshed installation media. Fresh installations require fewer post-install downloads, ensuring a smoother user experience.
In contrast, regular interim releases like Ubuntu 24.10 or 25.04 focus on shipping new features, enhancements, and updated software. These releases are supported for a shorter period (usually 9 months) and are intended for users who want the latest software and improvements rather than long-term stability.
Here's a comparison of the key differences between point release updates and regular interim releases:
| Aspect | Point Release Updates (e.g., 24.04.3 LTS) | Regular Interim Releases (e.g., 24.10, 25.04) | |-----------------------|-------------------------------------------------------------|----------------------------------------------------------------| | Support Duration | Extends and maintains LTS base for 5 years (Ubuntu Desktop/Server/Cloud) | Shorter support (~9 months) | | Purpose | Stability, security, hardware compatibility improvements | New features, latest software, experimental enhancements | | Installation Media | Refreshed to reduce post-install update downloads | Brand new releases with latest packages | | Upgrade Path | Safe, incremental improvements building on the LTS foundation | Requires explicit upgrade; not automatic from LTS |
Point releases are crucial for enterprises and users who prioritize reliability and hardware support over having the newest features, while interim releases cater to those wanting cutting-edge functionality at the cost of shorter support.
The Ubuntu 24.04.3 release was delayed due to the zx library backdoor discovered in March 2024. Despite the delay, the new version offers a substantial list of fixes and updates, including improvements to GNOME, such as Mutter window manager and compositor, Nautilus file manager, Gtk4, Pipewire audio server, and Orca screen reader integration.
It's worth noting that about 95% of Ubuntu users stick to the LTS releases. Ubuntu 24.04 "Noble Numbat" was released in late April last year. The latest point release, Ubuntu 24.04.3, is now available for download, offering users a more stable and compatible Ubuntu experience.
- The new version of Ubuntu 24.04.3 LTS has integrated AI technology, as evidenced by the improved performance of the Orca screen reader, which is a formidable example of AI-enhanced software.
- For users seeking the latest hardware compatibility, the updated Linux kernel 6.14 and Mesa 25.0 graphics stack in Ubuntu 24.04.3 LTS significantly enhances networking capabilities by providing better support for modern devices and GPUs.
- To augment the technological infrastructure, businesses might find benefit in using Ubuntu 24.04.3 LTS, a release that emphasizes on stability and hardware support, rather than opting for interim releases focused on new software and features.
