How can I have 2 monitors, but only one of them has an image during grub and boot up to LightDM?

[kovacslt (László Kovács)]

@Tech_JA

I wouldn’t have access to the keys,

Maybe you don’t even need them…

Chances are you can adjust the features via DDC, like I did with the backlight on my 2 monitors.

Setting monitors brightness on desktop: ddcutil

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