# Ångström distribution > Linux distribution **Wikidata**: [Q130329](https://www.wikidata.org/wiki/Q130329) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Ångström_distribution) **Source**: https://4ort.xyz/entity/angstrom-distribution ## Summary The Ångström distribution is a Linux distribution operating system licensed under the GNU General Public License. It is designed to utilize specific graphical user interface toolkits, primarily the GPE and the OPIE user interface. The distribution is documented in multiple languages and maintains a specific user manual and online presence. ## Key Facts - **Classification:** Instance of a Linux distribution. - **License:** Licensed under the GNU General Public License. - **Graphical Interfaces:** Utilizes the GPE (G Palmtop Environment) and OPIE (Open Palmtop Integrated Environment) user interface frameworks. - **Website:** Official website located at `http://www.angstrom-distribution.org/`. - **Documentation:** A user manual is available at `http://www.student.montefiore.ulg.ac.be/~merciadri/angstrom/files/angstrom-manual.pdf`. - **Aliases:** Also known as Angstrom, Ångstrom, Angström, and Angstrom distribution. - **Global Presence:** Wikipedia entries exist in 9 languages, including English, French, Spanish, Chinese, and Czech. - **Related Systems:** Classified alongside Openmoko Linux, a mobile operating system. ## FAQs ### Q: What type of software is Ångström distribution? A: Ångström distribution is a Linux distribution, functioning as an operating system based on the Linux kernel. It is open-source software licensed under the GNU General Public License. ### Q: What graphical user interfaces does Ångström distribution support? A: The distribution supports the GPE (G Palmtop Environment) and the OPIE (Open Palmtop Integrated Environment) user interface frameworks. ### Q: Is there an official user manual available for Ångström distribution? A: Yes, a user manual for the Ångström distribution is publicly accessible online in PDF format. ### Q: What is the licensing model for Ångström distribution? A: The software is distributed under the GNU General Public License, ensuring it remains free and open-source. ## Why It Matters Ångström distribution serves as a specialized instance of the Linux operating system, notable for its specific architectural choices regarding user interfaces. By integrating the GPE and OPIE frameworks—toolkits often associated with embedded and mobile environments—Ångström provides a structured environment for devices or use-cases requiring these specific graphical environments. Its relationship to other systems like Openmoko Linux places it within the lineage of mobile and embedded Linux development. The existence of a dedicated user manual and a multilingual Wikipedia presence (spanning 9 languages including English, French, and Chinese) indicates a sustained effort to maintain documentation and accessibility for a diverse user base. As a GNU General Public Licensed project, it contributes to the open-source ecosystem, allowing users and developers the freedom to study, modify, and distribute the software. This makes Ångström a relevant subject for those studying niche Linux distributions, embedded systems interfaces, or the history of open-source mobile operating systems. ## Notable For - **Specialized UI Support:** Distinguished by its implementation of the OPIE user interface and GPE framework, which are distinct from standard desktop environments. - **Open Source Licensing:** Fully committed to the GNU General Public License, fostering free software principles. - **Academic Documentation:** Maintains a user manual hosted within an academic domain (University of Liège), suggesting usage in research or educational contexts. - **Multilingual Accessibility:** Offers broad linguistic support with Wikipedia entries across European and Asian languages. ## Body ### Overview and Classification Ångström distribution is an operating system classified as a **Linux distribution**. It functions as a distinct implementation of the Linux kernel and is recognized in various knowledge bases, including Marjorie-Wiki and Wikidata. The distribution is copyrighted but made freely available under the **GNU General Public License**. ### Technical Specifications The distribution is technically defined by its choice of graphical user interface toolkits. It supports: * **GPE:** The G Palmtop Environment. * **OPIE:** The Open Palmtop Integrated Environment. These frameworks suggest a design optimized for specific hardware interfaces, potentially handheld or embedded devices, distinguishing it from general-purpose desktop distributions. ### Resources and Web Presence The project maintains an official web portal located at `http://www.angstrom-distribution.org/`, which serves as the primary English-language resource. For technical support and operation, a comprehensive **User Manual** is available. This document is hosted at `http://www.student.montefiore.ulg.ac.be/~merciadri/angstrom/files/angstrom-manual.pdf`. ### Data and Identifiers The distribution is indexed under several technical identifiers: * **Freebase ID:** `/m/02x6pj3` * **Pro-Linux.de DBapp ID:** `13657` * **Commons Category:** Ångström distribution It possesses a sitelink count of 10 across various Wikimedia projects, reflecting its presence in languages such as Czech (cs), English (en), Spanish (es), French (fr), Italian (it), Norwegian (no), Swedish (sv), Turkish (tr), and Chinese (zh). ## References 1. Freebase Data Dumps. 2013 2. [Source](https://marjorie-wiki.de/wiki/Ångström_(Linux-Distribution))