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wifi and ethernet config in macbook pro

wifi sign is greyed out with x sign inside it and I can not create a new wifi config when I go to network window. same thing for ethernet. hardware and network ports are working under safe mode


Windows, Windows 6

Posted on Jan 15, 2022 6:42 PM

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Posted on Jan 15, 2022 7:44 PM

"works in Safe Mode, fails in regular mode" suggests "It's something you added".


Top candidates are third-party anti-Virus (not needed on a mac if you are appropriately prudent), VPN, cleaner-uppers, optimizers, speeder-uppers and third-party file sync software that was porsted from another platform without being customized to macOS File system data structures.

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Question marked as Best reply

Jan 15, 2022 7:44 PM in response to mehrdadfromcalgary

"works in Safe Mode, fails in regular mode" suggests "It's something you added".


Top candidates are third-party anti-Virus (not needed on a mac if you are appropriately prudent), VPN, cleaner-uppers, optimizers, speeder-uppers and third-party file sync software that was porsted from another platform without being customized to macOS File system data structures.

Jan 16, 2022 10:30 AM in response to mehrdadfromcalgary

Another way to 'walk away from ALL your old settings' that does not require you to delete plist files:


Create a new named Network Location for each new place you visit, and include ONLY the network-names you intend to connect to and the settings you intend to use at that location:


How to use network locations on your Mac - Apple Support


.

Jan 16, 2022 10:25 AM in response to Grant Bennet-Alder

Thanks Grant for your response, I tried removing an cleaner application which I installed recently but it did not resolve the problem. I found solution through other threads from Tesserax as below:

"

Network-related .plist files are created automatically if deleted. They are specific for your device and cannot be downloaded.


The ones used for Wi-Fi are:

  • com.apple.airport.preferences.plist
  • com.apple.network.eapolclient.configuration.plist
  • com.apple.wifi.message-tracer.plist
  • NetworkInterfaces.plist
  • preferences.plist


To access them:

  • Finder > Go > Go To Folder
  • Enter: /Library/Preferences/SystemConfiguration/
  • Click on Go.


I recommend that you move any that you find to your Mac's Desktop, and then, restart your Mac.

wifi and ethernet config in macbook pro

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