https://bugs.kde.org/show_bug.cgi?id=435113
--- Comment #23 from Gerry Gavigan <gerrys...@gmail.com> --- For me the evidence is pointing to Bluetooth. It doesn't seem to Intel (my desktop with an AMD processor and USB mouse does not exhibit the problem It doesn't seem to be about the mouse (I have never experienced the problem with a wired mouse) It doesn't seem to be a USB problem (an Intel based laptop with USB mouse does not exhibit the problem) Recently most recently my Bluetooth mouse exhibited a new problem in that it failed to work at all. However as you can see from the screenshot, (see "battery strength") the system recognised it -- You are receiving this mail because: You are watching all bug changes.