Canonical Ubuntu Server 24.04.4 LTS (Noble Numbat) logo

Canonical Ubuntu Server 24.04.4 LTS (Noble Numbat) Update Version Ubuntu 24.04.4 LTS

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Update Summary

Ubuntu 24.04.4 LTS includes bug fixes across installation, desktop, server, cloud, and hardware support, plus all security updates released up to Feb 12, 2026. It also refreshes kernel, firmware, and driver packages for improved hardware enablement and stability.

Update Details

Security

  • Includes all security updates from Ubuntu Security Notices affecting Ubuntu 24.04.4 LTS released up to and including Feb 12, 2026.
  • Security-relevant kernel and driver updates are included through refreshed main and restricted packages.

Bug Fixes

  • Installation and upgrade fixes for livecd-rootfs and ubuntu-release-upgrader, including cloud-init and mirror handling improvements.
  • Desktop stability and usability fixes across GNOME Shell, Mutter, GDM, Nautilus, PipeWire, WirePlumber, and related components.
  • Server and cloud fixes for Samba, OpenVPN, Cloud-Init, OpenStack services, Libvirt, QEMU, and Ubuntu Advantage tools.
  • Kernel and hardware support updates for multiple Ubuntu kernel flavors, including fixes for boot, KVM, RCU deadlocks, graphics, and device support.
  • Base platform fixes for systemd, snapd, NetworkManager, Mesa, fwupd, dconf, coreutils, and other core packages.

New Features

  • Updated CD images are provided with installation bug fixes.
  • Cloud archive support for the Flamingo Ubuntu Cloud Archive on 24.04.
  • New upstream releases and hardware enablement for several packages, including OpenStack, NVIDIA drivers, and firmware components.

Hints

  • This release note summarizes changes only in main and restricted; additional changes exist in universe and multiverse.
  • For full package-level details, consult the individual package changelogs.
  • Updated installation media is available with this release.
Product Information

Vendor: Canonical

Product: Ubuntu Server

Product type: Software

Application category: Utilities

Platform: Linux

Variant: 24.04.4 LTS (Noble Numbat)

Version: Ubuntu 24.04.4 LTS

Vendor release date: Feb 12, 2026

Published on updatealert.io: Jul 11, 2026

Description: Server operating system for Linux infrastructure and workloads.

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