Exploring a new Dell Precision 7540 with Nvidia Quadro RTX3000: I can't find any way to control the display backlight brightness other that by running x11/nvidia-settings:
This is good for desktop use with Xorg, but doesn't work for console. Moreover, if I run it from console when X server is running, it doesn't work either, although doesn't report any error ― just silently exits (obviously $DISPLAY is set).
In Linux there is a corresponding entry in /sys, thus I can easily
Thanks for ideas!
Code:
nvidia-settings -a BacklightBrightness=x # x = 0...100
In Linux there is a corresponding entry in /sys, thus I can easily
echo
values in it. In FreeBSD I would expect a possibility with sysctl
, but that's not the case. Mounting linsysfs doesn't help either.Thanks for ideas!