Caldera OpenLinux
defunct Linux distribution
Caldera OpenLinux is a defunct Linux distribution produced by Caldera, Inc. (and its successors Caldera Systems and Caldera International) that existed from 1997 to 2002. Based on the German LST Power Linux distribution, OpenLinux was an early high-end "business-oriented" distribution that included features it developed, such as an easy-to-use, graphical installer and graphical and web-based system administration tools, as well as features from bundled proprietary software. In its era, Caldera OpenLinux was one of the four major commercial Linux distributions, the others being Red Hat Linux, Turbolinux, and SuSE Linux.
Background
By 1994, under CEO Ray Noorda's purview, Novell Corsair was a project run by Novell's advanced technology group that sought to put together a desktop metaphor with Internet connectivity and toward that end conducted research on how to better and more easily integrate and manage network access for users. At the time, the Internet was dominated by Unix-based operating systems, but the Novell group saw the Unixes of the day as being too hardware intensive, too large, and charging too much in license fees. They became convinced that Linux offered the best possible answer for the operating system component, and started building code towards that purpose, including contributing work on IPX networking for NetWare and Wine compatibility layer for Windows. However, Noorda departed from Novell and under new management, the Linux role in Corsair was dropped.
Caldera, Inc. was founded in 1994 by Bryan Wayne Sparks and Ransom H. Love and received start-up funding from Noorda's Utah-focused Canopy Group, and Caldera became one of the first commercial companies putting out a Linux distribution.
This brief starts where responsible research should: with the source description of “Caldera OpenLinux” as defunct Linux distribution. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as defunct Linux distribution. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Nov 3, 2025. The linked authority identifier is Q5019035. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1997, 2002 and 1994.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Caldera OpenLinux” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.