Required Managed Update

Above notification informs me a scheduled update will automatically install tonight. Same message for the last 3 weeks, but the update does not install. System settings say my software is up to date; I understand that is different than a managed update. My iMac is connected to power and the auto-update setting is on. Please advise. Thanks. Rick

iMac (2017 – 2020)

Posted on Jun 20, 2023 10:06 AM

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Posted on Jul 31, 2023 3:20 AM

Thanks for this. I tried this and YES, it works! I think it's the answer to this annoying problem .... This is the procedure I followed ...


  1. Save a backup copy of /Library/Preferences/com.apple.SoftwareUpdate.plist on the Desktop or somewhere else in case you need to reinstate it (I didn't need it, but a good precaution)
  2. Delete /Library/Preferences/com.apple.SoftwareUpdate.plist
  3. Reboot computer
  4. Go to System Settings/General/Software Update and select your preferred method for regular updates


Now, the annoying message which was coming every day is no longer there and everything seems fine. I did this a few days ago and have used the computer a lot since and there don't seem to be any problems and the message no longer appears.


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50 replies

Jul 5, 2023 4:18 AM in response to RDNetty

Same message,

Required managed update

“An update is scheduled to automatically install tonight.  This update requires at least 50% battery or connection to a power source.  Your computer will restart to perform the update.  No deferrals remaining.”


When I check, I'm up-to-date:

>  Software Update

Automatic updates … On

macOS Ventura 13.4.1 (22F82)

Last checked:  Today at 10:15 AM

Your Mac is up to date


And … nothing installs overnight night.

Jul 23, 2023 5:35 AM in response to RDNetty

I have the same issue. I've turned on the 'Prevent automatic sleeping on power adapter when the display is off', and I don't have any profiles installed, turned on my MacBook Pro overnight with no program running; even in the background. But Settings is keep sending this message even though I've updated everything...

Can someone in this community solve this problem for us?

Oct 25, 2023 2:45 PM in response to ron523

Unfortunately, this did NOT work for me! :( I've tried this 5 times now and no luck. iMac desktop. Everything is UTD. Super annoying.


I find it interesting that it says I need 50% battery power for it to install. This is not a laptop, nor a mobile device. Desktop is plugged in and always has enough power, of course. So, it seems to me that this error is a rogue one, and isn't meant for a desktop??? Unsure.


I've also prevented the computer and desktop from sleeping throughout the night, and nothing ever happens.


Crossing fingers that someone fixes this wonky thing.



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Required Managed Update

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