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Blog posts tagged
"Ubuntu Server"

Canonical
1 July 2025

Chiseled Ubuntu containers for OpenJRE 8, 17 and 21

Cloud and server Ubuntu tech blog

Today we are announcing chiseled containers for OpenJRE 8, 17 and 21 (Open Java Runtime Environment), coming from the OpenJDK project. These images are highly optimized for size and security, containing only the dependencies that are strictly necessary. They are available for both AMD64 and ARM64 architectures and benefit from 12 years of ...

Canonical
1 July 2025

Introducing Canonical builds of OpenJDK

Canonical announcements Ubuntu tech blog

Java has long been the most popular language for software development in large enterprises, with 90% of Fortune 500 companies using it for backend development, particularly in industries like finance, healthcare, and government.  Java developers, more than most, are tasked with balancing the implementation of new features against the crit ...

Pedro Lazzarotto
15 May 2025

vBRAS NFVI reference architecture with Huawei OceanStor and Canonical OpenStack

OpenStack Ubuntu tech blog

A note from the editor: This post was written by Zhanglei Mao. A broadband remote access server (BRAS) is an access gateway oriented to broadband network applications. It bridges broadband access and backbone networks, providing basic access methods and management functions for broadband access networks. Traditionally, BRAS has suffered f ...

Frank Heimes
6 May 2025

IBM LinuxONE 5 and Ubuntu Server, a great combination from day one

Cloud and server Ubuntu tech blog

Today, IBM announced the launch of their latest server: the new IBM LinuxONE Emperor 5. This fifth generation redefines IBM’s LinuxONE system as their most secure and high-performing Linux computing platform for data, applications and trusted AI.  Canonical supports LinuxONE Emperor 5 with Ubuntu Server. Ubuntu is cost-efficient and easy ...

Canonical
30 April 2025

Canonical announces first Ubuntu Desktop image for Qualcomm Dragonwing™ Platform with Ubuntu 24.04

Canonical announcements Ubuntu tech blog

This public beta enables the full Ubuntu Desktop experience on the Qualcomm Dragonwing™ QCS6490 and QCS5430 processors and complements existing Ubuntu Server support with significant enhancements. Together, these updates provide a powerful development environment for building next-generation AI-driven edge applications. April 30, 2025 – C ...

Canonical
17 April 2025

Canonical Releases Ubuntu 25.04 Plucky Puffin

Canonical announcements Ubuntu tech blog

The latest interim release of Ubuntu introduces “devpacks” for popular frameworks like Spring, along with performance enhancements across a broad range of hardware. April 17, 2025 Today Canonical announced the release of Ubuntu 25.04, codenamed “Plucky Puffin,” available to download and install from ubuntu.com/download.   Ubuntu 25.04 del ...

Henry Coggill
14 March 2025

What is System Hardening? Essential Checklists from OS to Applications

CIS Benchmarks Ubuntu tech blog

Hardening a system aims to decrease its exposure to make it difficult to hack, and to lessen the potential collateral damage in the event of a compromise. ...

eslerm
19 November 2024

Needrestart local privilege escalation vulnerability fixes available

Ubuntu Ubuntu tech blog

Qualys discovered vulnerabilities which allow a local attacker to gain root privileges in the needrestart package (CVE-2024-48990, CVE-2024-48991, CVE-2024-48992, and CVE-2024-11003) and a related issue in libmodule-scandeps-perl (CVE-2024-10224). The vulnerabilities affect Debian, Ubuntu and other Linux distributions. Canonical’s securit ...

Luci Stanescu
28 October 2024

Imagining the future of Cybersecurity

Ubuntu Ubuntu tech blog

October 2024 marks the 20th anniversary of Ubuntu. The cybersecurity landscape has significantly shifted since 2004. If you have been following the Ubuntu Security Team’s special three-part series podcast that we put out to mark Cybersecurity Awareness Month, you will have listened to us talk about significant moments that have shaped the ...

Lech Sandecki
23 October 2024

6 facts for CentOS users who are holding on

Cloud and server Ubuntu tech blog

Considering migrating to Ubuntu from other Linux platforms, such as CentOS? Find six useful facts to get started! ...

Canonical
10 October 2024

Canonical Releases Ubuntu 24.10 Oracular Oriole

Cloud and server Ubuntu tech blog

The latest release of Ubuntu delivers a cutting edge kernel and enhanced desktop security. 10 October 2024 Today Canonical announced the release of Ubuntu 24.10, codenamed “Oracular Oriole,” available to download and install from ubuntu.com/download. Ubuntu 24.10 delivers the latest kernel, toolchains and GNOME 47 desktop environment alon ...

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