How to set sleep mode when closing the lid and connected to external displays?

[Nghia NT]

Hello all,


I have a question. It's normal usage but i am still not able to find the right way to do that.

I want some configuration like :

- If external display is connected (either display port or HDMI), when lid is closed -> DONT go to sleep mode

- If no external display connected, when lid is closed -> GO to sleep mode.


Currently, it looks the setting only depends on POWER setting which I dont want.

Has anyone have any suggestion?


Thanks,

Nghia Nguyen

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