Skip to main content
  1. Blog
  2. Article

Joshua Powers
on 6 May 2020

Updatable Ubuntu Server Live Installer

Security Server Subiquity Ubuntu

This article originally appeared on Joshua Powers’ blog

The Ubuntu Server Live Installer, introduced with the release of Ubuntu 18.04 LTS (Bionic Beaver), provides a live Ubuntu Server environment along with a streamlined server installation experience. Building on guided installs for LVM, RAID, encrypted disks and advanced networking configuration (VLANs and bonds) the installer can refresh itself to the latest version during the live session. The update feature provides users with access to new features and bug fixes without needing to wait for the official point releases throughout the cycle. Let’s now have a look at how it works in practice. 

After booting the live Ubuntu Server session on an Internet-connected server the installer will check and notify users if there is a newer version available. Users can either update the installer or skip the update.

After selecting to update the installer, the user is shown the progress of the download and update. The install will resume after the update is complete.

The Updatable Ubuntu Server Live Installer is now available in both Ubuntu 18.04.3 LTS and Ubuntu 20.04 LTS. Users can download and try it here. 

Related posts

Abdelrahman Hosny
24 March 2026

Canonical at KubeCon Europe 2026: NVIDIA donates the GPU DRA driver to the CNCF

Canonical announcements Article

Previewing at KubeCon 2026: Canonical welcomes NVIDIA’s donation of the GPU DRA driver to CNCF. At KubeCon Europe in Amsterdam, NVIDIA announced that it will donate the GPU Dynamic Resource Allocation (DRA) Driver to the Cloud Native Computing Foundation (CNCF). This marks an important milestone for the Kubernetes ecosystem and for the fu ...

Canonical
23 March 2026

Canonical joins the Rust Foundation as a Gold Member

Canonical announcements Article

Canonical’s Gold-level investment in the Rust Foundation supports the long-term health of the Rust programming language and highlights its growing role in building resilient systems on Ubuntu and beyond. AMSTERDAM, THE NETHERLANDS — March 23, 2026 (Open Source SecurityCon, KubeCon Europe 2026) — Today Canonical announced that it has joine ...

Canonical
20 March 2026

Canonical partners with Snyk for scanning chiseled Ubuntu containers

Canonical announcements Article

Canonical, the publisher of Ubuntu, is pleased to announce a new partnership with developer-focused cybersecurity company Snyk. Snyk Container, Snyk’s container security solution, now offers native support for scanning chiseled Ubuntu containers. This partnership will create a path to a more secure container ecosystem, where developers wi ...