macOS Tahoe update breaks using external display in clamshell mode(discussions.apple.com)
discussions.apple.com
macOS Tahoe update breaks using external display in clamshell mode
https://discussions.apple.com/thread/256305994?sortBy=rank
2 comments
Update: Running this in the terminal works:
sudo pmset -a disablesleep 1
And if you want to revert that, run this:
sudo pmset -a disablesleep 0
sudo pmset -a disablesleep 1
And if you want to revert that, run this:
sudo pmset -a disablesleep 0
Laptop: 13" MacBook Pro, M1 processor, 2020 edition Display: Apple Studio Display