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Ubuntu Server 24.04.4 download guide and installation overview
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Ubuntu Server 24.04.4

Ubuntu Server 24.04.4 is the latest Long Term Support (LTS) release of Canonical's enterprise-grade Linux server operating system. Designed for cloud, data centers, and enterprise environments, it offers enhanced security, performance optimizations, and five years of support updates.

Emanuel DE ALMEIDAEmanuel DE ALMEIDA
16 March 2026 8 min 7
8 min
Introduction

Overview

What is Ubuntu Server 24.04.4?

Ubuntu Server 24.04.4 represents the fourth point release of Ubuntu's Noble Numbat LTS edition, released in April 2024 and continuously updated through 2026. As a Long Term Support release, this version provides enterprise-grade stability with guaranteed security updates and maintenance until April 2029, making it ideal for production environments.

Developed by Canonical Ltd., Ubuntu Server builds on Debian's foundation while adding enterprise features, cloud integration, and commercial support options. The 24.04.4 release includes critical security patches, hardware enablement updates, and performance improvements accumulated since the initial 24.04 launch.

This server distribution excels in virtualization, containerization, and cloud deployments, supporting everything from small business servers to large-scale data center operations. With its focus on security, automation, and modern infrastructure needs, Ubuntu Server 24.04.4 continues to be a leading choice for system administrators and DevOps professionals worldwide.

Related: Microsoft Windows 11 25H2 — Free Download & Complete Guide

Capabilities

Key Features

  • Long Term Support: Five years of security updates and maintenance until April 2029
  • Cloud Integration: Native support for AWS, Azure, Google Cloud, and OpenStack platforms
  • Container Ready: Built-in Docker, Kubernetes, and LXD container technologies
  • Security Hardening: AppArmor, UFW firewall, and automatic security updates via Livepatch
  • Hardware Enablement: Support for latest server hardware including ARM64 and RISC-V architectures
  • Snap Package Management: Universal packages with automatic updates and rollback capabilities
  • ZFS File System: Advanced file system with compression, snapshots, and data integrity features
  • Network Configuration: Netplan for declarative network configuration management
  • Minimal Installation: Optimized server image with reduced attack surface and faster boot times
  • Enterprise Features: LDAP integration, Kerberos authentication, and centralized logging
Compatibility

System Requirements

Minimum Requirements

  • Processor: 1 GHz x86-64 or ARM64 processor
  • Memory: 1 GB RAM (2 GB recommended for GUI applications)
  • Storage: 2.5 GB available disk space (25 GB recommended for full installation)
  • Network: Ethernet adapter or Wi-Fi capability for updates
  • Boot: UEFI or BIOS firmware with USB/optical boot support

Recommended Requirements

  • Processor: Multi-core 64-bit processor (Intel/AMD x86-64 or ARM64)
  • Memory: 4 GB RAM or higher for production workloads
  • Storage: 50 GB SSD storage with additional space for data and applications
  • Network: Gigabit Ethernet for server applications
  • Backup: Secondary storage for system backups and data redundancy

Supported Architectures

  • x86-64: Intel and AMD 64-bit processors
  • ARM64: ARMv8 processors including Raspberry Pi 4 and server-grade ARM chips
  • RISC-V: Experimental support for RISC-V 64-bit processors
  • s390x: IBM System z mainframe architecture
Setup

Installation

Pre-Installation Requirements

Before installing Ubuntu Server 24.04.4, ensure you have a bootable USB drive or DVD, and verify your hardware compatibility.

Creating Installation Media

  1. Download the Ubuntu Server 24.04.4 ISO file from the official Ubuntu website
  2. Verify the download using the provided SHA256 checksum
  3. Create a bootable USB drive using tools like Rufus (Windows), dd command (Linux), or balenaEtcher (cross-platform)
  4. Configure your system BIOS/UEFI to boot from USB or optical drive

Installation Process

  1. Boot from the installation media and select your preferred language
  2. Choose 'Install Ubuntu Server' from the GRUB menu
  3. Configure network settings or proceed with DHCP if available
  4. Set up disk partitioning (guided or manual partitioning options available)
  5. Configure user account with strong password and SSH key if desired
  6. Select additional software packages or leave default minimal installation
  7. Review installation summary and confirm to begin installation
  8. Reboot system after installation completes and remove installation media

Post-Installation Setup

  1. Update system packages: sudo apt update && sudo apt upgrade
  2. Configure SSH access and firewall rules as needed
  3. Install additional software packages for your specific use case
  4. Configure automatic security updates and monitoring
History

Changelog

Ubuntu Server 24.04.4 Changes

  • Updated Linux kernel to version 6.8.0 with improved hardware support
  • Security patches for OpenSSL, systemd, and core system libraries
  • Enhanced cloud-init configuration for better cloud deployment automation
  • Updated container runtime with Docker 24.0 and containerd improvements
  • Improved ZFS performance and stability fixes
  • Updated Python 3.12 runtime with security enhancements
  • Enhanced hardware enablement for latest server processors and storage controllers
  • Netplan configuration improvements for complex network setups
  • Updated snap packages including core system snaps
  • Performance optimizations for virtualized environments

Security Updates

  • Critical vulnerability fixes in SSH daemon and network stack
  • Updated certificate authorities and cryptographic libraries
  • Enhanced AppArmor profiles for improved container security
  • Kernel security patches addressing privilege escalation vulnerabilities
Evaluation

Pros & Cons

Pros
  • Five years of Long Term Support with security updates
  • Excellent cloud and container integration
  • Strong security features and regular updates
  • Extensive hardware compatibility and driver support
  • Large community and commercial support options
  • Minimal resource requirements for server deployment
  • Comprehensive package repository with apt package manager
Cons
  • Learning curve for users new to Linux administration
  • Command-line interface may intimidate beginners
  • Some proprietary software may require additional configuration
  • Limited graphical interface options compared to desktop versions
  • Snap packages can consume more disk space than traditional packages
Other Options

Alternatives

CentOS Stream

Red Hat-based enterprise Linux distribution with rolling release model

Learn More

Debian

Stable Linux distribution that Ubuntu is based on, with longer release cycles

Learn More

Rocky Linux

Enterprise-grade Linux distribution compatible with Red Hat Enterprise Linux

Learn More

SUSE Linux Enterprise Server

Commercial Linux distribution with enterprise support and management tools

Learn More

Frequently Asked Questions

Is Ubuntu Server 24.04.4 free to download and use?+
Yes, Ubuntu Server is completely free to download, install, and use. Canonical offers optional paid support services, but the operating system itself is open source and free.
Is Ubuntu Server 24.04.4 safe to download?+
Yes, when downloaded from the official Ubuntu website (ubuntu.com), the ISO files are digitally signed and include SHA256 checksums for verification. Always verify downloads before installation.
What are the system requirements for Ubuntu Server 24.04.4?+
Minimum requirements include a 1 GHz 64-bit processor, 1 GB RAM, and 2.5 GB disk space. For production use, 4 GB RAM and 50 GB storage are recommended.
How long will Ubuntu Server 24.04.4 receive updates?+
As an LTS release, Ubuntu Server 24.04.4 will receive security updates and maintenance until April 2029, providing five years of support from the initial 24.04 release.
What are the best alternatives to Ubuntu Server?+
Popular alternatives include CentOS Stream, Debian, Rocky Linux, and SUSE Linux Enterprise Server, each offering different features and support models for enterprise environments.
Emanuel DE ALMEIDA
Written by

Emanuel DE ALMEIDA

Microsoft MCSA-certified Cloud Architect | Fortinet-focused. I modernize cloud, hybrid & on-prem infrastructure for reliability, security, performance and cost control - sharing field-tested ops & troubleshooting.

Tags
#ubuntu-server#linux-server#lts-download

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