Display Link Manager reports No monitor detected

Dan C · 06-16-2021, 07:39 PM

Environment: M1 MacBook Air OSX version 11.4
Installer package used: [displaylink] Mac usb display adapter for OS 10.15,11
Installed software: Display Link Manager 1.4.0
Connection status: No monitor detected
Login screen extension status: Available to download and install
Automatic startup - checked
USB 2.0 Hub
USB C Video Adapter (there is an HDMI device connected to a USB-C dock)
USBVGA
Product ID 0x5100
Vendor ID: 0x0711 (Magic Control Technology Corp)
Version 0.01
Speed: Up to 480 Mb/s
Manufacturer: MCT CORP
Location ID: 0x00120000 / 5

Physical Device: SIIG USB 2.0 to VGA, v2.0 02-1071B

Install did not mention Rosetta, however an earlier install of software had asked and used it.

System Preferences: Security & Privacy | Privacy | Screen Recording does NOT show the app.

System Preferences: Display | Arrangement Does not show the monitor connected to the DisplayPort device

06-16-2021, 07:39 PM	#1
Dan C Junior Member Join Date: Jun 2016 Posts: 3	Display Link Manager reports No monitor detected Environment: M1 MacBook Air OSX version 11.4 Installer package used: [displaylink] Mac usb display adapter for OS 10.15,11 Installed software: Display Link Manager 1.4.0 Connection status: No monitor detected Login screen extension status: Available to download and install Automatic startup - checked USB 2.0 Hub USB C Video Adapter (there is an HDMI device connected to a USB-C dock) USBVGA Product ID 0x5100 Vendor ID: 0x0711 (Magic Control Technology Corp) Version 0.01 Speed: Up to 480 Mb/s Manufacturer: MCT CORP Location ID: 0x00120000 / 5 Physical Device: SIIG USB 2.0 to VGA, v2.0 02-1071B Install did not mention Rosetta, however an earlier install of software had asked and used it. System Preferences: Security & Privacy \| Privacy \| Screen Recording does NOT show the app. System Preferences: Display \| Arrangement Does not show the monitor connected to the DisplayPort device