![]() If I connect to the display post-boot, the system recognizes the display and that works, but not the HIDs plugged into it. It only recognizes the hub if the display is plugged in when the system starts up. I have also used it with Catalina 10.15.5 without this issue.Īfter I updated to 10.15.6, the laptop no longer recognizes the TB Display's USB 2.0 hub if I plug in the display (via Apple TB-to-USB-C adapter) after the laptop has been booted. I have a Thunderbolt Display that I've used for years with my old MBP in clamshell mode, with an optical USB mouse and a receiver for a Logitech wireless keyboard plugged into the USB hub in the Thunderbolt display. Let me restart my MBA with the lid closed, and have the external display fire up immediately so the progress bar and login screen are on the external display the way they should be.ġ0.15.6 update broke Thunderbolt USB 2.0 hub I have a 2020 13" MBP running Catalina 10.15.6. I'd like the pre-Catalina behavior to continue. ![]() Obviously this is a workaround but I don't want to have to disconnect my MBA from my docking set up every time I want to restart my computer with the lid open just so I can login, close the lid, and then use the external display. ![]() I can then login, close the lid, and reconnect the USB adapter, and the external display lights up perfectly. If I disconnect the USB adapter and open the lid, the login screen appears on the internal display (just like it should). ![]() Now when I restart in clamshell mode, the external display remains black and doesn't start up. I've installed the latest driver from j5Create (Catalina compatible), and I've given the necessary System Preferences permission (requires permission for screen recording). Since upgrading to Catalina yesterday, that's no longer true. ![]() In Mojave, before the update to Catalina, I could restart the Mac in clamshell mode with no problems, the display would fire right up to the progress bar as if it were the internal display. I'm running a 2015 MBA in clamshell mode, using a j5Create JUA-311 USB 3 to VGA adapter to drive an external display. ![]()
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