Apple Releases macOS Catalina Supplemental Update With Fixes for Installation, iCloud Login, and Game Center Bugs

Alongside iOS 13.1.3, Apple today also released a supplemental update for macOS Catalina, addressing several bugs from the initial public release version, including a problem with Setup Assistant hanging during Catalina installation.

catalina island

The macOS Catalina Supplemental Update includes installation and reliability improvements, and is recommended for all users.

This update:
- Improves installation reliability of macOS Catalina on Macs with low disk space
- Fixes an issue that prevented Setup Assistant from completing during some installations
- Resolves an issue that prevents accepting iCloud Terms and Conditions when multiple iCloud accounts are logged in
- Improves the reliability of saving Game Center data when playing Apple Arcade games offline

Today's supplemental update comes ahead of macOS 10.15.1, which was seeded as an initial developer beta last Friday.

Related Forum: macOS Catalina

Top Rated Comments

Blackstick Avatar
59 months ago
Not touching this beast until at least 10.15.2
Score: 37 Votes (Like | Disagree)
bernaferrar Avatar
59 months ago
985.4MB update to fix icloud and installation issues. I've been using Catalina and really regret, Mojave was way more stable. Sidecar doesn't work (timeout!), iCloud is buggier than ever and now my computer even awakes randomly (powernap is off!). Worst update in years.
Score: 30 Votes (Like | Disagree)
decypher44 Avatar
59 months ago
Yeah, I’m still going to wait until early next year to update to Catalina.
Score: 26 Votes (Like | Disagree)
masterleep Avatar
59 months ago
Wish they would call it macOS 13.0.1 and dispense with unversioned "supplemental updates".
Score: 21 Votes (Like | Disagree)
Expos of 1969 Avatar
59 months ago
No thank you Apple...
Score: 19 Votes (Like | Disagree)
StellarVixen Avatar
59 months ago

I recommend Catalina. Seriously. You gotta do your own research though if you still need to use 32-bit apps or if you're a DJ and need to adapt something or something about your workflow with the iTunes library (? I'm not a DJ), other than that I'm finding that the posts here make the problems seem blown way out of proportion. If you read closely there is little substance, a lot of knee jerk reactions to unsubstantiated claims. If you do upgrade, my prediction is one day you'll install 10.15.1 that will fix bugs you never knew existed in 10.15.0. I see the same whining every release, whether it's macOS or iOS. Sure there are bugs. Sure there seems to be more whining this time. It's a new feature release. New feature releases tend to have more visible bugs than 'under the hood' performance/stability releases. Sure some people will be affected. But 99% of people will never actually experience a bug that has any affect on getting work done. I stand by that statistic even though I pulled it out of my ear. Unless you don't care about the new features and are satisfied with Mojave (and still don't feel confident about Catalina), I'd say do the research, then go for it.
seriously, just get real for a moment, Mojave didn’t have near this much complaints after launch.


Apple OFFICIALLY recommends Mac Mini users TO NOT upgrade to Catalina yet. When was the last time Apple said “please, it’s best to avoid our newest OS until we fix it”?

It is awesome that you don’t have any issues, but just because you do not have any issues, do not accuse many people out there that they are lying or over exaggerating things.
Score: 12 Votes (Like | Disagree)

Popular Stories

iOS 18 Siri Integrated Feature

iOS 18 Rumored to Add These 10 New Features to Your iPhone

Wednesday April 24, 2024 2:05 pm PDT by
Apple is set to unveil iOS 18 during its WWDC keynote on June 10, so the software update is a little over six weeks away from being announced. Below, we recap rumored features and changes planned for the iPhone with iOS 18. iOS 18 will reportedly be the "biggest" update in the iPhone's history, with new ChatGPT-inspired generative AI features, a more customizable Home Screen, and much more....
apple id account

Apple ID Accounts Logging Out Users and Requiring Password Reset

Saturday April 27, 2024 12:41 am PDT by
There are widespread reports of Apple users being locked out of their Apple ID overnight for no apparent reason, requiring a password reset before they can log in again. Users say the sudden inexplicable Apple ID sign-out is occurring across multiple devices. When they attempt to sign in again they are locked out of their account and asked to reset their password in order to regain access. ...
macos sonoma feature purple green

Apple's Regular Mac Base RAM Boosts Ended When Tim Cook Took Over

Friday April 26, 2024 6:34 am PDT by
Apple used to regularly increase the base memory of its Macs up until 2011, the same year Tim Cook was appointed CEO, charts posted on Mastodon by David Schaub show. Earlier this year, Schaub generated two charts: One showing the base memory capacities of Apple's all-in-one Macs from 1984 onwards, and a second depicting Apple's consumer laptop base RAM from 1999 onwards. Both charts were...
maxresdefault

The MacRumors Show: Apple's iPad Event Finally Announced!

Friday April 26, 2024 8:31 am PDT by
On this week's episode of The MacRumors Show, we discuss the announcement of Apple's upcoming "Let loose" event, where the company is widely expected to announce new iPad models and accessories. Subscribe to The MacRumors Show YouTube channel for more videos Apple's event invite shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Apple CEO Tim...
ipad pro 2022

Apple Event Rumors: iPad Pro With M4 Chip and New Apple Pencil With Haptic Feedback

Sunday April 28, 2024 6:19 am PDT by
In his Power On newsletter today, Bloomberg's Mark Gurman outlined some of the new products he expects Apple to announce at its "Let Loose" event on May 7. First, Gurman now believes there is a "strong possibility" that the upcoming iPad Pro models will be equipped with Apple's next-generation M4 chip, rather than the M3 chip that debuted in the MacBook Pro and iMac six months ago. He said a ...
maxresdefault

Apple Announces 'Let Loose' Event on May 7 Amid Rumors of New iPads

Tuesday April 23, 2024 7:11 am PDT by
Apple has announced it will be holding a special event on Tuesday, May 7 at 7 a.m. Pacific Time (10 a.m. Eastern Time), with a live stream to be available on Apple.com and on YouTube as usual. The event invitation has a tagline of "Let Loose" and shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Subscribe to the MacRumors YouTube channel for more ...