Unable to change display brightness when plugged into an external monitor

billziss-gh / EnergyBar

Supercharge your Mac's Touch Bar.

GNU General Public License v3.0

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Unable to change display brightness when plugged into an external monitor #62

Closed CyrusOfEden closed 3 years ago

CyrusOfEden commented 4 years ago

I've had this issue with a 13" MBPr and the 16" MBPr. When I connect my computer to an external monitor (USB-C => HDMI) I'm no longer able to manage the display brightness using the touch bar widget. When I unplug, it works as expected.

I have my external display set as the primary display.