I am using OpenBSD on a 15" 2011 Macbook Pro. The 2011 models have faulty Radeon GPU, so to use Intel graphics, I run:
config -ef /bsd disable radeondrm quit And this solution is very stable. However, it is impossible to adjust the monitor backlight (may be unrelated to above?), for example: wsconsctl display.brightness=50% I am aware there is some (open source) 3rd party software from Intel, floating around Github, but I don't know what exactly it does, how it works: https://github.com/jcs/intel_backlight_fbsd Is there any other solution? Many thanks
