Apple today seeded Mavericks 10.9.5 build 13F24 to developers, just over a week after seeding the fourth OS X 10.9.5 beta, build 13F18, and more than a month after releasing OS X 10.9.4 to the public.

The beta is available through the Software Update mechanism in the Mac App Store and through the Mac Developer Center.

build13f24
It is unclear what improvements the 10.9.5 update will bring to Mavericks, but it is likely to include bug fixes and stability enhancements. Apple is asking developers to focus on USB, USB Smart Cards, Graphics, Safari, Thunderbolt, and Gatekeeper.

Along with working on improvements to Mavericks, Apple is also beta testing OS X Yosemite, which is due to be released in the fall. The last Mavericks update, 10.9.4, added several Wi-Fi fixes and improved wake from sleep reliability.

Top Rated Comments

crjackson2134 Avatar
crjackson2134
118 months ago
I'm really looking forward release. I just hope it will fix USB "External Disk was not Ejected Properly" error.
Score: 5 Votes (Like | Disagree)
groovyd Avatar
groovyd
118 months ago
must be depressing being on the team of elves who fix last year's broken gifts.
Score: 4 Votes (Like | Disagree)
Detektiv-Pinky Avatar
Detektiv-Pinky
118 months ago
You do now, but not in about two months.

<snip>

Anyone still on the BEST Mac OS X Snow Leopard..?:rolleyes:

I just upgraded from Snow Leopards a few months ago. I had no use of any of the features of Mavericks. As it stands I spend several days disabling the most annoying things like AutoSave, Versions and Message Center.

It was the simple fact that Apple stopped to issue security updates for the OS that forced me to switch. I am not looking forward to switch OS again soon...
Score: 4 Votes (Like | Disagree)
Eithanius Avatar
Eithanius
118 months ago
i'm dreadfully looking forward to this update, as well. i hope "stability fixes" include NVRM/Read Error/GPUPanic Kernel Panic issues associated with Mid-2010 MBP's w/ the Nvidia GT330m.

I will be holding my breath.

Nope... that is hardware issue...
Score: 4 Votes (Like | Disagree)
crjackson2134 Avatar
crjackson2134
118 months ago
Nope, that requires the user (you) to stop pulling the plug on the External Disk without first unmounting the volume from the file system. :p
You need to do a little more research. Many! People are having this problem. Also, don't Assume so much. My drives are NEVER unplugged.

It's a common problem.
Score: 3 Votes (Like | Disagree)
OldMacUser Avatar
OldMacUser
118 months ago
Nope, that requires the user (you) to stop pulling the plug on the External Disk without first unmounting the volume from the file system. :p

I have this error occurring repeatedly with a USB3 disk enclosure and it is not because of "pulling the plug" - the drive will randomly disconnect when attempting to write data to the disk.

Randomly in the sense that it can write 2GB of data, then disconnect, OR on another attempt, it will write about 500MB of data then disconnect.
Score: 3 Votes (Like | Disagree)
Read All Comments

Popular Stories

iPhone 15 Pro Lineup Feature

iPhone 15 Models Feature New Setting to Strictly Prevent Charging Beyond 80%

Tuesday September 19, 2023 2:04 pm PDT by
All of the iPhone 15 and iPhone 15 Pro models feature a new battery health setting that prevents the devices from charging beyond 80% at all times when enabled, as confirmed by The Verge's Allison Johnson during a Q&A session today. The new setting is separate from the pre-existing Optimized Battery Charging feature on iPhones, which intelligently delays charging past 80% until a more...
Read Full Article • 518 comments
iOS 17 and iPhones Feature

iOS 17: 10 New Features That Just Launched

Sunday September 17, 2023 12:35 pm PDT by
In June, Apple announced iOS 17 with a wide range of new features and changes for the iPhone. Following over three months of beta testing, the free software update will be released this Monday, September 18 for the iPhone XS and newer. Below, we have recapped 10 key features coming to the iPhone with iOS 17, with additional features coming later this year. The update should be released to...
Read Full Article • 203 comments
iOS 17

Apple Releases iOS 17.0.1 and iPadOS 17.0.1 With Bug Fixes, Plus iOS 17.0.2 for iPhone 15 Models

Thursday September 21, 2023 10:28 am PDT by
Apple today released iOS 17.0.1 and iPadOS 17.0.1 updates for the iPhone and the iPad, adding bug fixes to the new software. The iOS 17.0.1 and iPadOS 17.0.1 updates come just a few days after Apple launched iOS 17 and iPadOS 17. The software, which is build 21A340, can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. There is a...
Read Full Article • 156 comments
emojipedia 15 1 emoji

Emoji Coming to Future iOS 17 Update Include Shaking Head, Brown Mushroom, Lime, Phoenix and More

Tuesday September 19, 2023 12:43 pm PDT by
As Apple was announcing new iPhone models last week, the Unicode Consortium was officially approving new emoji characters that are set to be added to smartphones starting in 2024. Mockup of new emoji from Emojipedia Approved Unicode 15.1 emoji include phoenix, lime, an edible mushroom, shaking head vertically (as in a "yes" nod), shaking head horizontally (a "no" head shake), and broken...
Read Full Article • 80 comments