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We're at Macworld Expo 2009 in San Francisco with the latest news about the show. Check back often this week for updates!
- Phil Schiller Delivers Lackluster Keynote
- iPhoto '09 Adds Faces and Places
- iMovie '09 Seems to Fix Everything from iMovie '08
- GarageBand '09 Adds Music Lessons
- iWork Turns '09
- Apple Moves to Unprotected Music, Tiered Prices
- Apple Pioneers New Battery Tech with 17-inch MacBook Pro
- Jobs Clears the Air on Health Issue
- Welcome to Macintosh Movie to Screen at Macworld Expo
- MacHEADS Movie to Premiere at Macworld Expo
- TidBITS Events at Macworld SF 2009
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Published in TidBITS 931. Subscribe today to receive TidBITS in email every Monday.
- Security Update 2008-003 / Mac OS X 10.5.3 Fix Flaws
- Back to My Mac Communicates Faults in 10.5.3
- Tip: See Dictionary Definitions in Real Time
- Take Control News: Maximize Your .Mac Membership
- Updated .Mac Book to Require Major Find-and-Replace?
- Back in the Saddle with the TomTom Go 720 GPS
- TidBITS Watchlist: Notable Software Updates for 02-Jun-08
- Hot Topics in TidBITS Talk/02-Jun-08
Mac OS X 10.5.3 Update Resolves Numerous Issues
Apple has released Mac OS X 10.5.3 Update to fix a wide variety of problems in key Leopard features and to block numerous security vulnerabilities (see "Security Update 2008-003 / Mac OS X 10.5.3 Fix Flaws," 2008-05-29). Although Apple does provide more detail about what was changed than is normal for the company, the release notes are still rather terse and seldom give any indication of the severity or frequency of the bugs that were fixed.
That said, it strikes me as important that 10.5.3:
- Addresses an issue with stuttering video and audio playback on certain USB devices.
- Fixes an issue in which certain attached hard drives may not show up in the Finder.
- Addresses reliability issues with screen sharing via iChat.
- Addresses stability issues when dragging large attachments into a message in Mail.
But honestly, the fixes that I'm most interested in seeing are those related to wireless networking and to Time Machine, because basic network reliability is essential in today's world, and because backup software has to be rock solid or users will lose faith in it. Only two specific fixes are listed for AirPort, including improvements to 802.1X behavior and reliability, and improved reliability when using Time Capsule via AirPort. However, I've heard rumblings from users that 10.5.3 may also fix other problems that had caused network slowdowns and more.
10.5.3 includes a number of Time Machine-related fixes, including better compatibility with Time Capsule, issues related to backing up laptops running on battery power, compatibility problems with Aperture 2, reliability problems when performing a full restore, and reliable storage of Mail messages and attachments. I also gather that a problem that could cause a Time Machine sparse image file to become damaged has been fixed. In addition, the update eliminates a spurious alert message about a backup volume lacking enough free space and avoids disabling function keys after using Time Machine.
The closest I can find to a new feature in 10.5.3 is additional raw image support for several unspecified cameras; see Apple's Raw Support page for Aperture for the current list. Apple historically adds support for new digital cameras in operating system updates, so this isn't surprising. What is surprising is the subsequent appearance of Digital Camera RAW Compatibility Update 2.1, which adds support for new cameras such as the Canon EOS Digital Rebel XSi, a separate 2.4 MB update that appeared shortly after the 10.5.3 update.
As with any system update, we recommend making a backup of your startup hard drive before installation. When Apple applies changes to so many areas of the operating system, some incompatibilities are bound to crop up. For example, we received reports of file corruption in Photoshop CS2 and CS3 when saving image files stored on a network volume. (According to feedback in Adobe's online support forums, a workaround to the problem is to choose Save As instead of Save when saving the file.) As is always the case, there are lots of complaints about unusual problems in Apple's discussion forums, so if you're seeing crashes or other troublesome behavior, it's worth looking for fellow sufferers and possible solutions there.
Mac OS X 10.5.3 Update is available via Software Update and as both delta (420 MB, for updating from Mac OS 10.5.2) and combo (536 MB, for updating from any previous version of Mac OS X 10.5) standalone updaters. The size you see in Software Update may vary, but will likely be smaller; my MacBook reported that it needed to download only 198 MB. Note that you must have at least 1.5 GB of free space to install and optimize the update - you can usually free a lot of space in use by virtual memory swap files merely by restarting.
Shortly after the release of Mac OS X 10.5.3 Update, Apple also took the wraps off Mac OS X Server 10.5.3 Update, which fixes numerous issues specific to Leopard Server. Areas seeing improvements include file services, directory services, the Active Directory Plugin, client management, collaboration services, DHCP service, DNS service, mail service, Portable Home Directory synchronization, Server Assistant, System Image Utility, and Workgroup Manager.
Mac OS X Server 10.5.3 Update is available via Software Update or as either delta (489 MB) or combo (632 MB) standalone updates. Servers running Mac OS X Server 10.5.3 can be administered only with the 10.5.3 versions of Server Admin Tools, which are included in Mac OS X Server 10.5.3 Update and are also available as a standalone download.
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