Hi, On Mon, May 11, 2020 at 09:18:15AM +0300, Yariv wrote: > Using a vanilla installation of Ubuntu 20.04 (kernel v5.4), the > timestamps of input events from my Apple "Magic Trackpad" - 1st > generation, connected over Bluetooth - are jittery. > This is a kernel regression. I bisected the bug. Do you see the same jitter when connected over USB? Can you also see if there is similar jitter when you parse timestamps of SYN_RPEORT events from "evtest"? Could you post a sample of events generated by device (via evtest)? Thanks! -- Dmitry
