Ubuntu Archives - Page 2 of 10

Deploy OSM Services with Nominatim and OSRM on Ubuntu 26.04

This post shows how to deploy OpenStreetMap-related services on a separate Ubuntu 26.04 server. The OSM service domain used in

When I connected to an Ubuntu 24.04 server using PuTTY, I could open vi, enter insert mode, and paste text

PostGIS adds spatial database features to PostgreSQL. With PostGIS, PostgreSQL can store geographic data such as coordinates, points, routes, and

Makson Lee / March 27, 2026

Running local AI on Windows 11 does not require a separate Linux machine. A clean setup is to run Ubuntu

Makson Lee / March 5, 2026

This post adds a Linux server (Ubuntu 24.04) as a data source to my existing OpenObserve standalone (local mode) deployment.

Makson Lee / February 24, 2026

…and switch from Ubuntu’s apt cephadm (v19) to a manually downloaded cephadm (v20) This post documents a practical, works-in-real-life upgrade

Makson Lee / February 10, 2026

This guide installs EJBCA Community Edition (example: r9.3.7) on Ubuntu 24.04, using WildFly as the application server and MariaDB as

Makson Lee / January 30, 2026

Short outage method: Stop → Backup → Upgrade → Start Example upgrade: 26.4.6 → 26.5.2 This post upgrades a Keycloak

Makson Lee / January 27, 2026

This is a follow-up to my Teleport installation guide: That post builds a single-node Teleport cluster (Auth + Proxy +

Makson Lee / January 27, 2026

This guide installs a single-node Teleport cluster (Auth + Proxy + SSH service on one host) on Ubuntu 24.04, secured