Apple releases Mac OS X Leopard 10.5.1 Update

Apple today released Mac OS X Leopard 10.5.1 Update and Mac OS X Server 10.5.1 Update which both include general operating system fixes that enhance the stability, compatibility and security of your Mac.

Important: Read before installing
• You may experience unexpected results if you have third-party system software modifications installed, or if you’ve modified the operating system through other means. (This does not apply to normal application software installation.)
• The installation process should not be interrupted. If a power outage or other interruption occurs during installation, use the standalone installer (see below) from Apple Support Downloads to update.
• It is recommended that you backup your system prior to installing any updates.
• If issues occur during installation–for example, Software Update quits unexpectedly–please see this article.

The following improvements for both PowerPC and Intel-based Macs are included in Mac OS X Leopard 10.5.1 Update:

AirPort
• Allows password-protected accounts on AirPort Disks to show up on in the Finder’s Shared Sidebar.
• Resolves an issue with saved passwords for wireless networks.

Back to My Mac
• Improves the reliability of Back to My Mac-enabled Macs appearing in the Finder’s Shared Sidebar.
• Improves compatibility with D-Link NAT gateways.

Disk utilities
• Restores the functionality of the progress bar during permission repairs in Disk Utility.
• Addresses an issue that could produce an alert when creating disk images using Disk Utility or Terminal.
• Improves disk partitioning when multiple RAID sets are created on the same disk.

iCal
• iCal alarms are now more reliably delivered via email.
• Resolves an issue when inviting attendees via a CalDAV account.

Mail
• Improves stability when resizing columns in the message viewer or switching between Stationery templates in email messages.
• Addresses an issue in which attachments enclosed inside an HTML link may not be clickable in email messages.
• Fixes an issue with email accounts added using the “Simple Setup” feature in which messages cannot be sent due to an SMTP connection failure.
• Improves Smart Mailboxes compatibility with .Mac Sync, and addresses an issue with To Do’s disappearing when using Smart Mailboxes.
• Resolves an issue with syncing Mail accounts with .Mac in which multiple On My Mac folders appear in the Mailbox pane.

Networking
• Addresses an issue in which Microsoft Windows shared folders may be read-only when connected via SMB.

Printing
• Resolves an issue in which user-selected values on Paper Feed PDE are reset to default while saving a custom preset.

Security, Firewall
• Addresses a code signing issue; third-party applications can now run when included in the Application Firewall or when whitelisted in Parental Controls.
• In Security preferences’ Firewall tab, the “Block All” option is now called “Allow Only essential services”
• Includes recent Apple security updates.

System and Finder
• Addresses a potential data loss issue when moving files across partitions in the Finder.
• Resolves an issue with login after turning off FileVault for a specific user account.
• Improves compatibility with Adobe Flash-based uploaders used by .Mac Web Gallery and certain other websites and applications.
• Resolves a potential text drawing issue with certain Adobe Flash-based websites and applications.

Time Machine
• Addresses formatting issues with certain drives used with Time Machine (specifically, single-partition MBR drives greater than 512 GB in size as well as NTFS drives of any size and partition scheme).
• Resolves an issue in which files restored in Time Machine may be restored to the backup hierarchy rather than the folders to which they belong.

Mac OS X Leopard 10.5.1 Update and Mac OS X Server 10.5.1 Update are available via Software Update and also as a standalone installers.

More info and download links:

Mac OS X Leopard 10.5.1 Update – 110MB
• Mac OS X Server 10.5.1 Update – 110MB

MacDailyNews Note: Apple released the first update to Mac OS X Tiger (10.4.1) on May 16, 2005, 17 days after Tiger’s April 29th release. Today’s first update for Mac OS X Leopard (10.5.1) arrived 20 days after its October 26th release.

80 Comments

  1. Damn it, I just wanted the 10.4.11 update, thats all. Then everything went wrong. Upon reboot I got the login screen, logged in, then a black screen with some of my cable info. No login available. So I looked for my Tiger disc, no where. Now I am running internet explorer to type this because safari 3 isn’t supported in panther……help me please, how can I revert back to safari 2?

  2. Finally, registration! Please add Preview and Edit and I’d be all set.

    Oh, and can you also get rid of that annoying mermaid and the Apple Store advertisement I could make better use of the Feedback box. At least move them into the far-right hand column.

    I know that’s asking a lot but, take your time. I packed a lunch.

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