https://bugs.kde.org/show_bug.cgi?id=496295
--- Comment #6 from Murali Krishna <husband.of.de...@gmail.com> --- Slider for changing brightness exists and works on system boot. strangely, the brightness slider dissappears once the screen goes to sleep on inactivity and resumes after a key press on keyboard. On restarting the PC, the brightness slider appears again. -- You are receiving this mail because: You are watching all bug changes.