Secure A Ubuntu Server

Secure a Ubuntu Server details the basic first steps necessary to secure a new Ubuntu server against the most common attacks. It is absolutely not a comprehensive list of steps, instead consider it a minimum requirement for a new server. This article is written as part of a larger guide Continue Reading

Ubuntu Opensim Server Backup

Ubuntu Opensim Server Backup. An article describing one way to fully backup Opensimulator using Ubuntu and other opensource software. It follows on directly from Opensimulator Grid Backup & Restores; additionally, it is part of a more extensive Opensim Server Setup Using Ubuntu & Windows. Data Stores – Ubuntu Opensim Server Continue Reading

Automated Opensim Startup and Shutdown

Introduction to Automated Opensim Startup and Shutdown Automated Opensim startup and shutdown tutorial. This is an alternate approach to the Opensimulator wiki pages. This tutorial aims to give greater flexibility and improve ease of use. Written for Ubuntu but suitable for many Linux distributions. Additionally, the system described here is Continue Reading

Opensim 0.911 Separate Robust services on Ubuntu

Introduction – Opensim 0.911 Separate Robust Opensim 0.911 Separate Robust is a guide to separating the Robust services into multiple instances. Previously some of this information was on the Opensimulator Wiki. However, that now shows 0.92 information. Some of the services do not separate well (in my experience). This article Continue Reading

Setup Ubuntu 20.04 for Opensimulator

Introduction Setup Ubuntu 20.04 for Opensimulator is a guide to installing some of the packages and services required for Opensimulator to work. Additionally, it adds a couple of valuable extras, including some needed by the more extensive guide into Setting Up and Maintaining Opensimulator Guide. Choices – Setup Ubuntu 20.04 Continue Reading

Ubuntu Server Upgrade Considerations

With Ubuntu 20.04 on the horizon, Ubuntu Server upgrade considerations are on my mind. My experience of release upgrades with Ubuntu desktop is less than desirable. Moving from Ubuntu server 18.04 to 20.04 will be my first experience using Ubuntu Server. One option I am considering is setting up an Continue Reading

Fire and Ice Grid opens – A dream realised.

Introduction – Fire and Ice Grid opens Fire and Ice Grid opens and a dream is born. The Fire and Ice Grid is a user-created 3d virtual world powered by OpenSim. Simultaneously, this is both a business and a research project. Consequently, this is a multi-purpose one. Both Opensim and Continue Reading