DisplayLink Forum - View Single Post - Screens not working on Sonoma

petermc1 · 08-16-2023, 12:48 AM

I also have this issue, macOS Sonoma public beta 2. Version 14.0 Beta (23AS5312d).

When I restart my mac, I have to plug an HDMI cable directly into my mac before I am able to log in. The screens remain blank before login otherwise, and this prevents me from logging in.

My USB keyboard and mouse dongle does not work before login as well.

The login extension is not working because of the mac beta, or the display link alpha.

08-16-2023, 12:48 AM	#5
petermc1 Junior Member Join Date: Aug 2023 Posts: 1	Is there a fix? I also have this issue, macOS Sonoma public beta 2. Version 14.0 Beta (23AS5312d). When I restart my mac, I have to plug an HDMI cable directly into my mac before I am able to log in. The screens remain blank before login otherwise, and this prevents me from logging in. My USB keyboard and mouse dongle does not work before login as well. The login extension is not working because of the mac beta, or the display link alpha.