OS X Yosemite Beta: First Impressions, Installation Tips, Known Issues, and Bug Fixes - MacRumors
Skip to Content

OS X Yosemite Beta: First Impressions, Installation Tips, Known Issues, and Bug Fixes

Today marked the first day of Apple's public beta testing program for OS X Yosemite, letting thousands of non-developers download the software for the first time. With so many new users, new issues and bugs in the beta are coming to light and being catalogued in our Yosemite forum.

We've pulled out some user reactions from the forums to share, along with some tips on troubleshooting possible issues. For users having problems with the beta, the Yosemite forums can be an invaluable resource, and for users still debating whether or not to install the beta software, make sure to check out this post and our forums before taking the plunge as Yosemite is still somewhat unstable.

First Impressions
A lot of new Yosemite users think that the operating system looks great. According to one user, it makes Windows and Mavericks look antiquated in comparison with its new focus on translucency and clean lines. A "Yosemite is Beautiful" thread is full of praise, with users calling it "stunning" and "the best OS X has ever looked."

yosemite_macbook_air
While there are a lot of Yosemite users who like the changes Apple's brought to Yosemite, there's a much longer complaint thread entitled "Yosemite Looks Terrible" that includes complaints about Dark Mode, "crappy" fonts, and the bland look of the translucency. Users also say Yosemite looks far less appealing on a non-Retina display.

yosemitedarkmode

Yosemite's Dark Mode, screenshot from Yosemite forum thread

Thus far, most users have not noticed significant performance improvements going from Mavericks to Yosemite, but that could change as Yosemite is still very much in a beta form.

Bugs and Issues
A lot of users have received an error message suggesting their Yosemite codes had already been redeemed after requesting a code. According to Apple, simply refreshing the beta page will provide an entirely new code.

One new Yosemite user who installed the operating system on a partition discovered that Yosemite may cause problems with partitions. Other users have also reported issues with partitions after installing Yosemite, while some have had no problems at all. The linked thread contains some Terminal fixes for users experiencing issues.

There's a lengthy bug thread on OS X Yosemite that has been added to throughout the beta testing period. Some remaining bugs include poor management of dual iTunes accounts, crashes in Activity Monitor, making and receiving calls with the FaceTime app, and unreliable WiFi connections. Problems with specific apps are listed in a separate thread, but some issues include frequent crashes with apps like Spotify and Microsoft Office. Apps like Final Cut Pro X, Aperture, iMovie, and Pixelmator also do not appear to be fully functional.

Handoff and Continuity
For users who have the iOS 8 beta installed on their iOS devices, MacRumors forum member Armen has put together a detailed walkthrough on how to set up Continuity and Handoff, new integration features introduced with the two new operating systems. Continuity appears to be largely functional for users with compatible machines, which have a Bluetooth LMP version of 0x6. Handoff does not appear to be working with 2011 MacBooks, but those machines do appear able to access SMS texts and phone calls.

New Features
New Yosemite users and those who are thinking about installing the beta should also check out the OS X 10.10: All The Little Things forum thread that details all of the lesser-known changes made to Yosemite throughout the beta testing period thus far to get familiarized with the operating system. For example, the latest developer preview introduced an entirely new version of iTunes, a new calculator app, and more.

Installation
Users who signed up for the public beta program can access promo codes to install Yosemite through the beta program website. Apple has also been sending out emails to those who have been selected to beta test Yosemite.

Apple recommends Yosemite be installed on a secondary machine as it is beta software, but users who do not have a secondary machine may want to install the operating system on an external drive or on a separate partition. OS X Daily has a set of instructions that walk users through both scenarios, explaining how to install on a partition or external hard drive. A MacRumors forum member has also explained how to create a bootable USB installer.

OS X Yosemite is expected to remain in beta testing until October, with new versions being seeded to both Appleseed participants and developers. Public beta test members will not, however, get as many updates to the software as developers.

Related Forum: OS X Yosemite

Popular Stories

iPhone Duo Display Cracking

Apple Alerts Stores to iPhone Duo's Display Cracking Issue

Friday October 30, 2026 3:20 pm PDT by
In a memo shared with Apple Stores and Apple Authorized Service Providers this week, and later obtained by MacRumors, Apple provided technicians with guidance on how to diagnose and address the iPhone Duo's inner display cracking issue. If a customer reports the issue, Apple advised technicians to inspect the iPhone Duo and repair or replace it in accordance with their standard procedures....
Everything New Your iPhone Can Do on iOS 27

14 New Things Your iPhone Can Do in iOS 27.2

Friday October 30, 2026 12:42 pm PDT by
Apple released iOS 27.2 on October 26, bringing enhancements to Siri AI, adding Suggestions in Messages, and sneaking in a string of smaller additions across Photos, Podcasts, Games, Apple TV, and FaceTime. iOS 27.2 is available to download to your device now via Settings ➝ General ➝ Software Update. Note that some features may not be available in all regions or on all iPhone models....
Pinched iPad Mini

Apple Avoids Showing Pinched Fingers on iPad Mini Page in South Korea

Thursday October 29, 2026 11:52 am PDT by
In the U.S. and most other countries, Apple's website shows the new iPad mini being held by pinched fingers, but this is not the case in South Korea. The new iPad mini shown with pinched fingers on Apple's website in the U.S. On its South Korean website, Apple simply shows an image of the iPad mini on its own. The new iPad mini shown without pinched fingers on Apple's website in South Korea ...

Top Rated Comments

WilliamLondon Avatar
160 months ago
"Yosemite looks terrible"

Imagine that, on Complaint Central otherwise known as MacRumors, there are people being negative about Apple products. Never saw that coming. :rolleyes:
Score: 20 Votes (Like | Disagree)
Agent OrangeZ Avatar
160 months ago
What this article doesn't address is the systemic download failure rate part of the process. Many users experienced issues with getting their codes. The beta page went down because of problems and that is understandable. However, Apple rolled Mavericks out through the Mac App Store as well as countless updates to the OS and all the 3rd party apps they sell. Mavericks didn't have the download bugs that this "limited" beta has and continues to have.

Apple has no issue selling movies from the iTunes Store, some of which are 7-12GB in size. And yet many many users reported that when they try to download this 5GB Yosemite build that it simply fails time after time, getting anywhere from .5 to 4.5GB complete, often restarting itself at 0MB and then beginning the process again, only to ultimately fail.

"An error has occurred"

"Try your purchase tab again"

This happens over and over for some users but not for others. You can't begin where you left off, and internet speed is not a factor. Doesn't matter if you reboot, empty trash, clear caches. There is no apparent fix. And of course no actual help from Apple.

Sorry Apple, we realize this is a public beta, but this part of the process should be fairly simply and straightforward.

FAIL is the message we get over and over. Fail is what it is then.

You should contact Apple right away and request a refund for what you paid for the beta!
Score: 18 Votes (Like | Disagree)
160 months ago
Why did they bother with all this Dark Mode stuff when they could have just copied F.lux? It would have been so much simpler.

Because dark mode is just another UI option, and not intended to fulfill the same purpose of F.lux.
Score: 16 Votes (Like | Disagree)
160 months ago
Will my computer run more efficiently and faster?
Never mind that....check out the "new look".

Sigh...sometimes I miss 10.6.8.

With Snow Leopard, Apple said out of the gate that SL was all about working off bugs and making the OS run better. With SL there were no new features, no new "look", and (thankfully) no social media emphasis. Everything was about speed and efficiency. SL was by far, my favorite version of OS X to date.
Score: 14 Votes (Like | Disagree)
ThunderSkunk Avatar
160 months ago
How Apple went from getting more and more elegant and refined with their UI design, to more bland, cluttered, illegible... first iOS, now OSX?

wtf is going on over there, and is there any way of stopping it?
Score: 10 Votes (Like | Disagree)
160 months ago
How Apple went from getting more and more elegant and refined with their UI design, to more bland, cluttered, illegible... first iOS, now OSX?

wtf is going on over there, and is there any way of stopping it?

Yes, use something else and stop whining.
Score: 9 Votes (Like | Disagree)
Latest Stories
Apple Launching Five New Products This Friday
Apple Launching Five New Products This Friday
22 minutes ago
Nearly Every M5 MacBook Air Now $200 Off on Amazon
Nearly Every M5 MacBook Air Now $200 Off on Amazon
16 hours ago
Apple's HomeView Ships With Six-Month-Old Software
Apple's HomeView Ships With Six-Month-Old Software
18 hours ago
Three New iPads Rumored to Launch in First Half of 2027
Three New iPads Rumored to Launch in First Half of 2027
18 hours ago
Apple Offers Steps to Fix Daylight Saving Time Bug on Apple Watch
Apple Offers Steps to Fix Daylight Saving Time Bug on Apple Watch
22 hours ago
Apple Watch Ultra 4 Hits All-Time Low Price With Amazon's $99 Discount
Apple Watch Ultra 4 Hits All-Time Low Price With Amazon's $99 Discount
2 days ago
Reminder: Apple's Big Discount on Beats 360 Ear Cushions Ends Today
Reminder: Apple's Big Discount on Beats 360 Ear Cushions Ends Today
2 days ago
Here's a New Tour of Apple's HomeView Software
Here's a New Tour of Apple's HomeView Software
2 days ago
Apple Reveals New iPad Mini's Battery Capacity
Apple Reveals New iPad Mini's Battery Capacity
2 days ago
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
2 days ago
'Pluribus' Season 2 Reportedly Starts Production Today
'Pluribus' Season 2 Reportedly Starts Production Today
2 days ago
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
2 days ago
HomeView Software 27.2: Wallpapers, Control Center, and More
HomeView Software 27.2: Wallpapers, Control Center, and More
2 days ago
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
2 days ago
iOS 27.3 Will Enable These Apple Intelligence Features in China
iOS 27.3 Will Enable These Apple Intelligence Features in China
2 days ago
Apple Says iOS 27.3 Beta Coming Next Week
Apple Says iOS 27.3 Beta Coming Next Week
2 days ago
Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'
Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'
3 days ago
14 New Things Your iPhone Can Do in iOS 27.2
14 New Things Your iPhone Can Do in iOS 27.2
3 days ago
iPhone Duo Review: One Week Later
iPhone Duo Review: One Week Later
3 days ago
Samsung Mocks iPhone Duo Display Cracks in New Ad Campaign
Samsung Mocks iPhone Duo Display Cracks in New Ad Campaign
3 days ago
The MacRumors Show: OLED MacBook Pro, iPad Mini 8, and More
The MacRumors Show: OLED MacBook Pro, iPad Mini 8, and More
3 days ago
MacBook Pro With Touch Display: 15 More Details Revealed
MacBook Pro With Touch Display: 15 More Details Revealed
3 days ago
Russia Places Apple on State Surveillance Registry
Russia Places Apple on State Surveillance Registry
3 days ago
Halloween Weekend Brings Discounts on Apple Accessories and Pre-Orders
Halloween Weekend Brings Discounts on Apple Accessories and Pre-Orders
3 days ago
Apple Has Released More Than 25 New Products in the Past Two Months
Apple Has Released More Than 25 New Products in the Past Two Months
3 days ago
Local Code Launches as Free, Private AI Assistant Tool for Mac
Local Code Launches as Free, Private AI Assistant Tool for Mac
3 days ago
Apple Acquires Ascend.io
Apple Acquires Ascend.io
3 days ago
HomePod Mini 2 Launches Today: All the New Features
HomePod Mini 2 Launches Today: All the New Features
3 days ago
AirTag 2 4-Pack Drops to New Low Price of $69.99
AirTag 2 4-Pack Drops to New Low Price of $69.99
3 days ago
Rian Johnson's iPhone Camera App Goes Viral
Rian Johnson's iPhone Camera App Goes Viral
3 days ago