MacBook sleeps after closing lid in Big Sur

[C0nsjumer]

Originally Posted by KatarzynaKowalczyk

Hello,

Clamshell support is and has been present in our legacy drivers (aka KEXT drivers) 5.2.5 and earlier. This has changed with DisplayLink Manager 1.0 and above. We are working with the OS vendor to add it again to the new platform.

Best regards,
Katarzyna

Is there a timeline when the clamshell mode come to DisplayLink Manager 1.1?

[Threesocks]

...


and some more characters so I can follow this thread

[Omega-Apex]

Not sure if anyone still needs it, but I found a workaround that works at least for me
There is an app in a Mac AppStore called Amphetamine. It simply allows you to disable sleep when you close the lid. That prevents a display from going in and out... You can also set up trigger automation, lets say when you have more than one display connected automatically run the app. I'm also suggesting setting up a built-in display as a mirror to 1st external monitor, which allows for the mouse not to run away from you behind the screen border...

[SierraAlpha119]

Originally Posted by Omega-Apex

Not sure if anyone still needs it, but I found a workaround that works at least for me
There is an app in a Mac AppStore called Amphetamine. It simply allows you to disable sleep when you close the lid. That prevents a display from going in and out... You can also set up trigger automation, lets say when you have more than one display connected automatically run the app. I'm also suggesting setting up a built-in display as a mirror to 1st external monitor, which allows for the mouse not to run away from you behind the screen border...

Great idea! I figured someone would have a workaround.

[tvs]

You'd have thought that with Big Sur, this annoying problem would disappear. Why is it so hard to fix the clamshell mode issue? Could you elaborate on that?

I'm thinking about switching the product because of this problem. The clamshell issue keeps coming back every time I update the machine and I have to install/uninstall drivers every time until it works stable again.

Thank you very much for a fix in the near future.

[youngd24]

Having the same issue on Catalina 10.15.3 in clamshell mode, every 60 seconds it goes back to a lock screen, +1 on having this work ASAP. My MBP gets closed up when docked, don't need or want the built in display.

[Maago]

also following this thread to be sure we have a solution soon ...
I have a docking station to let the lid closed - but this is not working

[jakudo]

You don't need to install any app. Just check in Settings -> Battery -> Power Adapter ->*"Prevent computer from sleeping automatically when the display is off".

Then you can close the Lid and it works ok (at least for me - MacBook Pro M1, macOS 11.1, DisplayLink 1.2.