Legacy System Extension Notification

I've been getting these Legacy System Extension Notification upon updating the OS software. I opened the "system information" checked "extensions" under "software", but I could not locate the name of all the extensions mentioned in the popups (Legacy System Extension Notifications). Could someone please help me figure out where these extensions are or which ones they are?

MacBook Pro 16″, macOS 13.2

Posted on Mar 8, 2023 3:07 PM

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Question marked as Top-ranking reply

Posted on Mar 9, 2023 3:56 AM

Likely a report from etrecheck would show us...


We need to see what all is running, a report from this will not display any personal info...


EtreCheck is a FREE simple little diagnostic tool to display the important details of your system configuration and allow you to copy that information to the Clipboard. It is meant to be used with Apple Support Communities to help people help you with your Mac. It will not display any personal info.

https://www.etrecheck.com/


Pastebin is a good place to paste the whole report if you capture the URL while there…


Workable but harder for me to work with...the Note tool on the bottom of this editor's toolbar, as shown in the image, to copy and paste the output from EtreCheck. In a Reply before you click post, look for this to add longer texts...

13 replies
Question marked as Top-ranking reply

Mar 9, 2023 3:56 AM in response to sperry1975

Likely a report from etrecheck would show us...


We need to see what all is running, a report from this will not display any personal info...


EtreCheck is a FREE simple little diagnostic tool to display the important details of your system configuration and allow you to copy that information to the Clipboard. It is meant to be used with Apple Support Communities to help people help you with your Mac. It will not display any personal info.

https://www.etrecheck.com/


Pastebin is a good place to paste the whole report if you capture the URL while there…


Workable but harder for me to work with...the Note tool on the bottom of this editor's toolbar, as shown in the image, to copy and paste the output from EtreCheck. In a Reply before you click post, look for this to add longer texts...

Mar 9, 2023 7:21 AM in response to BDAqua

Here's what EtreCheckPro found in Kernel Extensions:

[Loaded] ComputerAudioCapture.kext - com.Greatdy.driver.SystemAudioCapture (ZHANG FENG, 1.0.0 - SDK 10.9)

[Loaded] EPSONProjectorAudio.kext - com.epson.driver.EPSONProjectorAudio (EPSON, 1.40 - SDK 10.6)

[Loaded] EPSONProjectorMPPAudio.kext - com.epson.driver.EPSONProjectorMPPAudio (Seiko Epson Corporation, 1.40 - SDK 10.6)

Now how do I get rid of them?

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Legacy System Extension Notification

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