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Mac OS X 10.2 Jaguar
Version of the macOS operating system
	Screenshot of Mac OS X 10.2 Jaguar
Developer	Apple Computer, Inc.
OS family	Macintosh; Unix-like;
Source model	Closed, with open source components
General; availability	August 23, 2002; 22 years ago
Latest release	10.2.8 / October 3, 2003; 21 years ago
Platforms	PowerPC
Kernel type	Hybrid (XNU)
License	Apple Public Source License (APSL) and Apple end-user license agreement (EULA)
Preceded by	Mac OS X 10.1
Succeeded by	Mac OS X 10.3 Panther
Official website	Apple - Mac OS X at the Wayback Machine (archived April 1, 2003)
Tagline	Wildly innovative.
Support status
	Historical, unsupported as of January 1, 2007

Mac OS X Jaguar (version 10.2) is the third major release of macOS, Apple's desktop and server operating system. It superseded Mac OS X 10.1 and preceded Mac OS X Panther. The operating system was released on August 23, 2002. It was available both for single-computer installations and in a "family pack" that allowed five installations on separate computers in one household.^[3] Jaguar was the first Mac OS X release to publicly use its code name in marketing and advertisements.^[4]

System requirements

Mac OS X Jaguar requires a PowerPC G3 or G4 CPU and 128 MB of RAM.^[5] Special builds were released for the first PowerPC G5 systems released by Apple.^[5]^[6]^[7]

New and changed features

Jaguar introduced many new features to Mac OS X, which are still supported to this day, including MPEG-4 support in QuickTime,^[8] Address Book, and Inkwell for handwriting recognition.^[5] It also included the first release of Apple's Zeroconf implementation, Rendezvous (later renamed to Bonjour), which allows devices on the same network to automatically discover each other and offer available services, such as file sharing, shared scanners, and printers, to the user.

Mac OS X Jaguar Server 10.2.2 added journaling to HFS Plus, the native Macintosh file system, to add increased reliability and data recovery features. This was later added to the standard Mac OS X in version 10.3 Panther.^[9]

Jaguar saw the debut of Quartz Extreme, a technology used to composite graphics directly on the video card, without the use of software to composite windows. The technology allotted the task of drawing the 3D surface of windows to the video card, rather than to the CPU, to increase interface responsiveness and performance.

Universal Access was added to allow the Macintosh to be usable by disabled computer users.

The user interface of Jaguar was also updated to add search features to the Finder, powered by Sherlock 3.

Internally, Jaguar also added the Common Unix Printing System (also known as CUPS), a modular printing system for Unix-like operating systems, and improved support for Microsoft Windows networks using the open-source Samba as a server for the SMB remote file access protocol and a FreeBSD-derived virtual file system module as a client for SMB.

The Happy Mac startup icon that was introduced with the original Macintosh was replaced with a grey Apple logo. The gray startup screen was used up until OS X Yosemite.

Marketing

Jaguar was a $129 upgrade for both Mac OS 9 and existing Mac OS X users.^[10] In October 2002, Apple offered free copies of Jaguar to all U.S K-12 teachers as part of the "X For Teachers" program. Teachers who wanted to get a copy had to fill out a form and a packet containing Mac OS X installation discs and manuals was then shipped to the school where they conducted their labor.^[11]

Jaguar was the first version of Mac OS X to use its internal codename as the official name of the operating system. To that effect, the retail packaging featured computer-generated jaguar fur designed by animation studio Pixar.^[12]

Starting with Jaguar, Mac OS X releases were given a feline-related marketing name upon announcement until the introduction of OS X Mavericks in June 2013, at which point releases began to be named after locations in California, where Apple is headquartered. Mac OS X (rebranded as OS X in 2011 and later macOS in 2016) releases are now also referred to by their marketing name, in addition to version numbers.

Release history

Version	Build	Date	Darwin version	Notes
10.2	6C115	August 24, 2002	6.0	Original retail release
10.2	6C115a	August 24, 2002	6.0	Original retail release
10.2.1	6D52	September 18, 2002	6.1	About the Mac OS X 10.2.1 Update, codename Jaguar Red
10.2.2	6F21	November 11, 2002	6.2	About the Mac OS X 10.2.2 Update, codename Jaguar Blue or Merlot
10.2.3	6G30	December 19, 2002	6.3	About the Mac OS X 10.2.3 Update, codename Jaguar Green
	6G37			Updated retail release
	6G50			Server edition; retail release
10.2.4	6I32	February 13, 2003	6.4	About the Mac OS X 10.2.4 Update, codename Jaguar Pink
10.2.5	6L29	April 10, 2003	6.5	About the Mac OS X 10.2.5 Update, codename Jaguar Plaid
10.2.6	6L60	May 6, 2003	6.6	About the Mac OS X 10.2.6 Update, codename Jaguar Black
10.2.7	6R65	September 22, 2003	6.7	Removed from distribution due to defects
10.2.8	6R73	October 3, 2003	6.8	About the Mac OS X 10.2.8 Update; released as 6R50 for one day
10.2.8	6S90	October 3, 2003	6.8	About the Mac OS X 10.2.8 (G5) Update

Mac OS X 10.2.7 (codenames Blackrider, Smeagol) was only available to the new Power Mac G5s and aluminum PowerBook G4s released before Mac OS X Panther. It was never officially released to the general public.

Mac OS X 10.2.8 is the last version of Mac OS X officially supported on the "Beige G3" desktop, minitower, and all-in-one systems as well as the PowerBook G3 Series (1998) also known as Wallstreet/PDQ; though later releases can be run on such Macs with the help of unofficial, unlicensed, and unsupported third-party tools such as XPostFacto.

Timeline

Timeline of Mac operating systems v t e

References

^ "Jaguar "Unleashed" at 10:20 p.m. Tonight" (Press release). Apple Inc. August 23, 2002. Archived from the original on January 3, 2018. Retrieved January 11, 2018.
^ "Mac OS X Update 10.2.8 : Information and Download". Apple Inc. Archived from the original on October 15, 2007.
^ Fried, Ian (August 15, 2002). "Apple gives break to multi-Mac homes". CNET. Retrieved September 16, 2024.
^ "About Mac OS 10.2 (Jaguar) and 10.3 (Panther)". University of California. Archived from the original on October 11, 2013.
^ ^a ^b ^c Knight, Dan (August 24, 2002). "Mac OS X 10.2 Jaguar". Low End Mac. Archived from the original on September 13, 2015. Retrieved September 27, 2015.
^ "Power Macintosh G5 1.6 (PCI) Specifications". EveryMac.com. Archived from the original on October 21, 2016. Retrieved September 27, 2015.
^ "Power Mac G5 Specifications". Apple Support. Apple Inc. Archived from the original on September 19, 2022. Retrieved September 27, 2015.
^ "Apple Introduces "Jaguar," the Next Major Release of Mac OS X" (Press release). Apple Inc. July 17, 2002. Archived from the original on September 19, 2022. Retrieved August 22, 2019.
^ "Mac OS X: About file system journaling". Apple Support. Apple Inc. Archived from the original on May 11, 2015. Retrieved September 27, 2015.
^ Snell, Jason (June 30, 2002). "Apple Unleashes Jaguar". Macworld. Retrieved September 16, 2024.
^ "Apple Gives Jaguar Free to All U.S. K-12 Teachers" (Press release). Apple Inc. October 17, 2002. Retrieved September 16, 2024.
^ "Jaguar: New Mac operating system a well-stuffed breed | The Seattle Times". archive.seattletimes.com. Archived from the original on July 14, 2022. Retrieved July 14, 2022.