https://bugs.documentfoundation.org/show_bug.cgi?id=119745
--- Comment #64 from Hadriscus <r29...@gmail.com> --- Ok I just tried with my wife's Lenovo E560 from 2016, and there's no issue. Here is a quick info dump from Windows' "device manager" : ThinkPad UltraNav Driver provider : AlpsAlpine Driver version : 8.216.1616.174 On my laptop (which encounters the issue), the same place says : IHM mouse Driver provider : Microsoft Driver version : 10.0.19041.1 I'm not sure that is helpful at all. I should mention that it is a much more sensitive trackpad than hers. I don't really know how a trackpad works, but my understanding is that trackpads have a set resolution/matrix. If the program somehow reads the input from the trackpad as absolute, instead of relative to the trackpad's resolution, it might explain the difference in sensitivity. If I'm not being totally clear, here is an example : trackpad A and trackpad B both have the same effective area, but trackpad B has a denser matrix, hence finer-grained detection -so, for the same effective distance travelled by fingers, it sends twice as many scroll events to the program. There should be some sort of remapping, I guess, using the trackpad matrix density as a divider. I can only assume this information exists and is available because any other programs I use do not suffer from the issue. What do you think, does that make any sense ? -- You are receiving this mail because: You are the assignee for the bug.
