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jsbonner Author

Level 1

4 points

no developer name on Legacy System Extension warning

the dialog 'Legacy System Extension' does not indicate which extension is responsible for the warning. it says 'signed by "DEVELOPER_NAME" ... Suggestions?

iMac 27″, macOS 10.15

Posted on Jul 2, 2020 2:20 PM

Top-ranking reply

MrHoffman

Community+ 2024

Level 10

126,433 points

Posted on Jul 2, 2020 2:34 PM

Seems the developer didn’t include that info.

See this thread:

How do I DISABLE a Legacy System Extensio… - Apple Community

Post up the extension(s) you find, past the ten expected extensions found in the /Library/Extensions directory.

If you’re not comfortable poking around, download and run EtreCheck, and then open a new reply here and then press the button that looks, like a printed page to get a text input box big enough to paste the hardware and software configuration report here.

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no developer name on Legacy System Extension warning

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