No screen picker after installing login extension

dave@hallett.ca · 02-03-2025, 02:46 PM

I was using a second monitor just fine on my Macbook with Sequoia15.3 and then I decided to load the login extension and I no longer get the screen sharing picker.
The monitor does show up in the System Report USB Device Tree but the software says a monitor isn't detected.
Is there a way to get the screen sharing picker to show up?

dave@hallett.ca · 02-03-2025, 03:07 PM

I downloaded and ran the cleaner which also removed the login extension. Then re-installed and my second monitor was back!
I am on a managed laptop so perhaps then extension was blocked by admin rules.

02-03-2025, 02:46 PM	#1
dave@hallett.ca Junior Member Join Date: Feb 2025 Location: canada Posts: 2	No screen picker after installing login extension I was using a second monitor just fine on my Macbook with Sequoia15.3 and then I decided to load the login extension and I no longer get the screen sharing picker. The monitor does show up in the System Report USB Device Tree but the software says a monitor isn't detected. Is there a way to get the screen sharing picker to show up?

02-03-2025, 03:07 PM	#2
dave@hallett.ca Junior Member Join Date: Feb 2025 Location: canada Posts: 2	MacOS Cleaner + reinstall solved problem I downloaded and ran the cleaner which also removed the login extension. Then re-installed and my second monitor was back! I am on a managed laptop so perhaps then extension was blocked by admin rules.