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Ventura bootable installer drive alerts “the target must run through the installer springboard”

I have a MacBook Pro 16” from 2021. I created the bootable USB drive as instructed through Apple’s support site. I see the message “the target must run through the installer springboard” when I select my external hard drive at the installer disk selection screen. I waited, but the installation did not continue. How may I perform an overlay installation of Ventura on that disk? Is it a matter of deleting old macOS system information on the target disk? Do I just need to wait for the installer springboard to run (I wasn’t instructed to select a different disk)?

MacBook Pro Apple Silicon

Posted on Feb 11, 2023 4:29 PM

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Posted on Feb 12, 2023 2:59 PM

Since Catalina (Mac OS X 10.15) introduced the system volume pair, installing the Mac system has apparently become much more complex. (More detailed information is available at Howard Oakley's site, The Eclectic Light Company, particularly in the article macOS Catalina Boot Volume Layout.) Before Catalina, I was able to create a Mac bootable system disk on a drive that had previously been used to store data. I was able to do that without any particular risk to the data that was stored on the drive.


The error that first prompted me to post this question was apparently related to the fact that the target drive had a previous (pre-Catalina) system installed (Mojave - Mac OS X 10.14). Anyway, operating on that assumption, I deleted the System folder on that volume, which allowed me to successfully select it as the target drive for installation (solving the issue in this discussion's title).


However, that didn't allow me to complete the installation. While the installation progress showed over 50% remaining for the installation, the message "An error occurred while extending ownership to this volume." appeared. I was only able to work around that message by canceling installation, completely erasing the target volume, then starting the installation again. Before erasing and restarting installation, I copied the volume's data to another volume.


This ordeal has convinced me that it's considerably harder to install the current macOS than it used to be to install a Mac operating system. I understand that security concerns demand a high priority, but I'm not sure that these particular issues are directly caused by security measures. I think that they are rather probably related to less thorough testing of procedures before releasing the product.

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Question marked as Top-ranking reply

Feb 12, 2023 2:59 PM in response to Matti Haveri

Since Catalina (Mac OS X 10.15) introduced the system volume pair, installing the Mac system has apparently become much more complex. (More detailed information is available at Howard Oakley's site, The Eclectic Light Company, particularly in the article macOS Catalina Boot Volume Layout.) Before Catalina, I was able to create a Mac bootable system disk on a drive that had previously been used to store data. I was able to do that without any particular risk to the data that was stored on the drive.


The error that first prompted me to post this question was apparently related to the fact that the target drive had a previous (pre-Catalina) system installed (Mojave - Mac OS X 10.14). Anyway, operating on that assumption, I deleted the System folder on that volume, which allowed me to successfully select it as the target drive for installation (solving the issue in this discussion's title).


However, that didn't allow me to complete the installation. While the installation progress showed over 50% remaining for the installation, the message "An error occurred while extending ownership to this volume." appeared. I was only able to work around that message by canceling installation, completely erasing the target volume, then starting the installation again. Before erasing and restarting installation, I copied the volume's data to another volume.


This ordeal has convinced me that it's considerably harder to install the current macOS than it used to be to install a Mac operating system. I understand that security concerns demand a high priority, but I'm not sure that these particular issues are directly caused by security measures. I think that they are rather probably related to less thorough testing of procedures before releasing the product.

Feb 12, 2023 1:09 AM in response to llee

I have never seen such alert when using the bootable installer.


I always reformat the target device (as case-insensitive APFS (SSD) or MacOS Extended (GUID)) while booted normally and then also the same when booted to the USB thumb drive via its Disk Utility to make sure the formatting app is the same as the macOS installer (Disk Utility's First Aid might have a notice about this if the format has been made in some earlier version).

Ventura bootable installer drive alerts “the target must run through the installer springboard”

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