Apple releases macOS Supplemental Update with iCloud, Wi-Fi fixes

AppleInsider · September 10, 2020 8:17PM

Apple on Thursday released a new supplemental update to macOS 10.15.6 that addresses issues with Wi-Fi and iCloud.

Credit: Andrew O'Hara, AppleInsider

The latest macOS 10.15.6 Supplemental Update arrives about one month after a previous update patched bugs related to virtualization and waking from sleep.

The supplemental update released Thursday squashes a bug that prevents Mac devices from automatically connecting to Wi-Fi, as well as an issue in iCloud Drive that caused file syncing problems.

Users can download the macOS 10.15.6 Supplemental Update by heading to System Preferences and Software Update on their Macs. The update carries a build number of 19G2531.

Apple's macOS 10.15.6 is likely to be one of the last major updates to macOS Catalina as the company prepares to transition to macOS Big Sur in the fall.

Update 6:29 A.M. Eastern Time September 12: After successfully installing the update on one non-beta Mac notification, and the confirming the update was posted for download on Apple servers, it appears the update has been pulled, since or possibly only released in error for a brief period. AppleInsider has reached out to Apple for comment or clarification.

Update 8:14 A.M Eastern Time, September 19: Apple has responded to our queries. In its response, it said that "A very few very early adopters of the last supplemental update will need this update, and it will present itself in Software Update in Settings."

magman1979 · September 10, 2020 10:04PM

Not seeing it available in Software Updates, nor is it posted to support.apple.com

mike wuerthele · September 10, 2020 10:19PM

magman1979 said:

Not seeing it available in Software Updates, nor is it posted to support.apple.com

https://developer.apple.com/news/releases/?id=09102020a

ivanh · September 10, 2020 10:41PM

What about Bluetooth fixes? iMac 2017 always have broken Bluetooth on third party wireless earphones and three years passed, no fix at all.

mike wuerthele · September 10, 2020 10:50PM

ivanh said:

What about Bluetooth fixes? iMac 2017 always have broken Bluetooth on third party wireless earphones and three years passed, no fix at all.

You have the most interesting problems that nobody else seems to ever have.

chasm · September 10, 2020 11:41PM

ivanh said:

What about Bluetooth fixes? iMac 2017 always have broken Bluetooth on third party wireless earphones and three years passed, no fix at all.

I have no less than three sets of Bluetooth headphones; Sony MBR-wX770BN over-ear, AKG-Y500 on-ear, and an LG set of earbud-style older ones. All three work fine with both my 2012 MBP running Mojave and my 2019 15-inch i0 MBP running Catalina (not to mention my various iOS devices.

Sounds like the problem is local to you.

edited September 2020

dominikhoffmann · September 10, 2020 11:54PM

I went to the Software Update preference pane, and I am not seeing it, either.

edited September 2020

fastasleep · September 10, 2020 11:58PM

I think the only issue I still have in Catalina that I can't seem to nail down is Safari will stop loading pages occasionally. Usually easily fixed by quitting and reopening Safari, but occasionally requires a reboot. Doesn't happen often, but kind of annoying. Anyone else see this?

dewme · September 11, 2020 12:27AM

There must be a hardware conditional on this because I don't see this as being available on my Late 2012 iMac or 2014 Mac Mini, both with 10.15.6 (19G2021).

No big deal as both my iMac and Mini are purring along quite nicely. The Apple cart is rolling along.

edited September 2020

pyrrho · September 11, 2020 12:30AM

Not showing up in Software Update. In every previous instance that I can recall, Apple has also posted the update as a publicly-available standalone updater. Smells like this wasn't verified and both AI & 9to5Mac both jumped on a bogus report -- did anyone from AI independently verify this?

jfc_pa · September 11, 2020 12:32AM

Nothing so far for my 16” 2019 MBP. Maybe a regional rollout?

mike wuerthele · September 11, 2020 12:56AM

pyrrho said:

Not showing up in Software Update. In every previous instance that I can recall, Apple has also posted the update as a publicly-available standalone updater. Smells like this wasn't verified and both AI & 9to5Mac both jumped on a bogus report -- did anyone from AI independently verify this?

Did you read the forum posts above yours? Link posted.

edited September 2020

cjcoops · September 11, 2020 1:59AM

fastasleep said:

I think the only issue I still have in Catalina that I can't seem to nail down is Safari will stop loading pages occasionally. Usually easily fixed by quitting and reopening Safari, but occasionally requires a reboot. Doesn't happen often, but kind of annoying. Anyone else see this?

Yes - I have had the same problem, at random times. Opening Brave or Tor browser and the pages will open fine... reboot seems most reliable fix.

Hopefully this update might relate to it - update not available yet, and yes clicked on that link above. I can see the Catalina hyperlink but click on that link and get taken to Beta releases...

kris2112 · September 11, 2020 2:03AM

Mike Wuerthele said:

pyrrho said:

Not showing up in Software Update. In every previous instance that I can recall, Apple has also posted the update as a publicly-available standalone updater. Smells like this wasn't verified and both AI & 9to5Mac both jumped on a bogus report -- did anyone from AI independently verify this?

Did you read the forum posts above yours? Link posted.

That's a really convoluted series of links:

Land on the News and Updates page

Click the macOS Catalina 10.15.6 (19G2531) link, log in with a developer account and land on the Beta Software Downloads page

Click the Release link to switch to the Software Downloads page

Click the Download button next to the macOS Catalina 10.15.6 (19G2531) entry to open the App Store to the Catalina full installer.

I'm not interested in doing a clean install right now, so I'll wait for the updater to appear (if it does) on https://support.apple.com/en_US/downloads

edited September 2020

pyrrho · September 11, 2020 3:04AM

Mike Wuerthele said:

pyrrho said:

Not showing up in Software Update. In every previous instance that I can recall, Apple has also posted the update as a publicly-available standalone updater. Smells like this wasn't verified and both AI & 9to5Mac both jumped on a bogus report -- did anyone from AI independently verify this?

Did you read the forum posts above yours? Link posted.

Yes. If an OS update is only available on developer.apple.com then it's not a public release -- that is, if it were available. Logged in with my dev account and couldn't find it on either the beta, release or "more" sections. So if it was available on developer, it's been pulled. Both AI & 9to5 claimed this was released (it wasn't, at least not publicly, and as for now not at all), and that it's available via SU, which it isn't.

edited September 2020

itguyinsd · September 11, 2020 3:26AM

chasm said:

ivanh said:

What about Bluetooth fixes? iMac 2017 always have broken Bluetooth on third party wireless earphones and three years passed, no fix at all.

I have no less than three sets of Bluetooth headphones; Sony MBR-wX770BN over-ear, AKG-Y500 on-ear, and an LG set of earbud-style older ones. All three work fine with both my 2012 MBP running Mojave and my 2019 15-inch i0 MBP running Catalina (not to mention my various iOS devices.

Sounds like the problem is local to you.

But do you have an iMac 2017? He said "iMac 2017", not MBP 2012 or MBP 2019.

fastasleep · September 11, 2020 3:56AM

Mike Wuerthele said:

pyrrho said:

Not showing up in Software Update. In every previous instance that I can recall, Apple has also posted the update as a publicly-available standalone updater. Smells like this wasn't verified and both AI & 9to5Mac both jumped on a bogus report -- did anyone from AI independently verify this?

Did you read the forum posts above yours? Link posted.

That link takes me to some developer betas (Xcode, Metal for Windows, etc). I'm not seeing it Software Update either.

riverko · September 11, 2020 6:00AM

yeah, should have stated "beta". i can see that update as public beta tester...

ednl · September 11, 2020 7:14AM

Mike Wuerthele said:

https://developer.apple.com/news/releases/?id=09102020a

I don't have a paid developer account (but I do have a free login) and that link leads me to a page which lists the new build number but it's only a further link to https://developer.apple.com/download/ where the update isn't listed.

andy.hardwake · September 11, 2020 8:01AM

ednl said:

Mike Wuerthele said:

https://developer.apple.com/news/releases/?id=09102020a

I don't have a paid developer account (but I do have a free login) and that link leads me to a page which lists the new build number but it's only a further link to https://developer.apple.com/download/ where the update isn't listed.

Same story here. Sorry, Mike W!

ivanh · September 11, 2020 9:09AM

Mike Wuerthele said:

ivanh said:

What about Bluetooth fixes? iMac 2017 always have broken Bluetooth on third party wireless earphones and three years passed, no fix at all.

You have the most interesting problems that nobody else seems to ever have.

may be. or just one who voices out. or me solved other problems except those rare happened to others. i’m one of many people insisted Apple slowed down my iPhone 6 Plus.

i’m using Aftershokz. 3 generations in 4 years all have bluetooth connection problem with iMac. Filed a few cases to Apple, no solution. is it Aftershokz’s problem? could be bad marriage between them. Apple should take a look at the log, they just don’t care. i said bone conduction tech is good, and people laugh. now Apple is putting their toes in it. facts are facts; facts won’t change because of where you stand.

Apple releases macOS Supplemental Update with iCloud, Wi-Fi fixes

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