Ah, thank you, that's clearer.
X.org does not manage the brightness settings directly itself (although the kernel video drivers do provide it as an interface.) It is possible this is a problem in the settings service. Reassigning.
Ah, thank you, that's clearer.
X.org does not manage the brightness settings directly itself (although the kernel video drivers do provide it as an interface.) It is possible this is a problem in the settings service. Reassigning.