"Failed to start load/save screen backlight brightness" after spontaneous restart

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My PC is running Manjaro. Unfortunately since recently my PC is restarted by itself and is then displayed to me that.

[FAILED] Failed to start load/save screen backlight brightness of backlight:acpi_video0

Can someone please explain to me what this is and how I can fix it? enter image description here

Asked by Jowan (1 rep)

Oct 28, 2021, 09:17 AM
Last activity: Nov 19, 2021, 03:38 PM