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"--set-power-mode on" is not working (windows) #228

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m4k2k opened this issue Jan 13, 2023 · 1 comment

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bug

m4k2k commented Jan 13, 2023 •

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Hi,

I just stumbled upon this great project - unfortunately, some commands are not working.. (others work)

Monitor manufacturer and model number: LG 34GL750
Input source (HDMI, VGA, display port, etc.): display port (directly connected)
Output device (video card, discrete graphics, etc.): discrete nvidia graphics card (with latest driver - 528.02)
Operating system: Win11x64
Python version: python 3.10
monitorcontrol version (monitorcontrol --version): 3.0.2 (via pip)

monitorcontrol --monitor 1 --set-power-mode off_soft

Result: Monitor powers off (no info in console)

monitorcontrol --monitor 1 --set-power-mode on

Result: nothing happens (no info in console)

I have two questions:

is this a "known issue"?
are there any workarounds?

Thanks - Markus

The text was updated successfully, but these errors were encountered:

Owner

newAM commented Jan 14, 2023

This sounds related to #117. My best guess is that some monitors do not respond to DDC-CI when off.

newAM added the bug label

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