https://bugs.kde.org/show_bug.cgi?id=478560
--- Comment #13 from Vlad Zahorodnii <vlad.zahorod...@kde.org> --- Also, FTR kwin sends motion events with fractional parts (in logical pixels), so if you have a monitor with x2 scale factor, and receive a motion event with 1.5 delta, then it means that the pointer moved 3 px in device pixels. Make sure that spectacle doesn't round anything on its side. If you've confirmed that spectacle receives motion events without fractional part, then it's probably a qtwayland bug. -- You are receiving this mail because: You are watching all bug changes.