https://bugs.kde.org/show_bug.cgi?id=498015
--- Comment #4 from Zamundaaa <xaver.h...@gmail.com> --- Okay, that's really odd. What version of Plasma are you on now? If you change the brightness in Plasma, does the monitor brightness change as well? (with HDR and without are different, please test both) Please turn HDR off, set brightness to 100% on the monitor and in Plasma, then run > killall org_kde_powerdevil; WAYLAND_DEBUG=1 /usr/libexec/org_kde_powerdevil > 2>1 | grep brightness and enable HDR, and then paste the output of that command here. Afterwards, if you put POWERDEVIL_NO_DDCUTIL=1 into /etc/environment and reboot, does the issue still happen? -- You are receiving this mail because: You are watching all bug changes.