https://bugs.kde.org/show_bug.cgi?id=506706
--- Comment #6 from Steffen W. <[email protected]> --- Found something else out. For one, the only difference between the output of kscreen-doctor -o when the brightness control is there and when it isn't is the Brightness control line. Specifically the DDC/CI line stays on "allowed" in both cases. When I enter the KDE settings application and go into display settings everything looks the same, too. Changing the display active status, the resolution or refresh rate does not lead to the brightness control for the screen (re-)appearing. However, in both cases the "Brightness" checkbox is checked. Even when no brightness control is available in the applet for the screen. In this situation, when I uncheck the Brightness checkbox the brightness control becomes available, kscreen-doctor -o reports DDC/CI "unallowed" but "Brightness control: supported, set to 100% and dimming to 100%", changing the slider does change the brightness of the screen. I'm adding a screenshot that shows this, though the UI is in German. Sidenote: It'd be a nifty feature if, during a screenshot, the UI can temporarily be changed to a different language as long as it is installed on the system. -- You are receiving this mail because: You are watching all bug changes.
