displaylink stop working after ungrading macOS to Sequoia 15.0

[JuryDuty]

Originally Posted by JuryDuty

Same thing here. Everything worked great, then I upgraded to Sequoia and it won't even detect the display.

Just to share my experience:

I'm using DisplayLink with an Elgato Prompter, going through a USB Hub. I've had no issues prior to Sequoia. Now, the Mac won't recognize it.

HOWEVER I did discover if I plug the prompter DIRECTLY into my Macbook, the Mac finds it and then DisplayLink works. So this may not be a DisplayLink issue, but rather a USB hub issue of some kind that was triggered by the upgrade to Sequoia.

EDIT: And just now I put everything back the original way I have it and now it all works. So....maybe the solution is to plug the device directly into the Macbook, approve any prompts, then put it back and it'll be recognized. So strange.

[Klintrup]

I have the same issue.

Used my dell dock with my macbook pro for the past 6 months w/o issues. Upgraded to Sequoia tuesday. The dock worked immediately after the update, however now, 2 days later it does not even detect the display device.

Attached a screenshot of my USB Device Tree

[Bunster1122]

Any fix to this issue? The monitor was working fine until I updated M2 Air to Sequoia.

Edit: I just changed the USB port of the display link hub.

[rboerner]

To all of those posting within this thread...

If the original manufacturer of your DisplayLink-based product has not been able to assist you, then I would suggest reporting the issue directly to DisplayLink by following the process outlined here --> https://support.displaylink.com/know...to-displaylink