After two fingers actions, touchpad movement lags. When booting the system, touchpad movement works normally. After any two fingers scroll action is performed, the touchpad movement starts lagging. It shows an input lag of approximately 100ms. If no input is given to the touchpad for at least 6 seconds, the lag stops. Two-finger scrolling again will re-trigger the lag which will stay until the touchpad is left without input for 6 seconds and so on. Under Windows, on the same machine, this issue is not observed. To reproduce: - Use the same laptop model - Two finger scroll anywhere - Move the cursor, it will lag - Wait 6 seconds without touching the touchpad - Move the cursors again, it won't lag Original issue on libinput that forwarded me here: https://gitlab.freedesktop.org/libinput/libinput/-/issues/1024 Video showcasing the issue: https://www.youtube.com/watch?v=gO4YvUimoYE Linux version: Linux fedora 6.9.9-200.fc40.x86_64 I will be happy to provide any other needed info.
