https://bugs.kde.org/show_bug.cgi?id=357621
--- Comment #2 from Simone Gaiarin <simg...@gmail.com> --- Yes, it doesn't turn on when the backlight is off. It seems to happen when it has been off for a while. If I've tried to replicate it I've waited some seconds after the backlight has gone off and then I moved the mouse, and it did turn on. While when I leave it there longer it doesn't turn on. How can I better debug this behavior? -- You are receiving this mail because: You are watching all bug changes.