Sidecar feature missing in system preference

[anmool]

I m using kablake and i m running smbois MacBook Pro 2017 which is supported sidecar feature
But i don't have sidecar option in system preference
Can anyone tell me?

 

[thadrumr]

I m using kablake and i m running smbois MacBook Pro 2017 which is supported sidecar feature
But i don't have sidecar option in system preference
Can anyone tell me?

Try the command below in a terminal it should manually enable sidecar.

defaults write com.apple.sidecar.display AllowAllDevices -bool true; defaults write com.apple.sidecar.display hasShownPref -bool true; open /System/Library/PreferencePanes/Sidecar.prefPane

 

[BringItOn]

Note that you have be signed in with the same Apple-ID on both devices.

 

[suffering]

Note that you have be signed in with the same Apple-ID on both devices.

Ugh, that explains a lot. When i had Catalina and iPadOS installed, i couldnt get Sidecar to see the iPad at all. The iPad is on my wifes Apple ID. Really dont like this "feature"

 

[minman]

Try the command below in a terminal it should manually enable sidecar.

defaults write com.apple.sidecar.display AllowAllDevices -bool true; defaults write com.apple.sidecar.display hasShownPref -bool true; open /System/Library/PreferencePanes/Sidecar.prefPane

Thanks this command activates Sidecar on my real MacBook Pro and I did not have it in system preference