Weston ignore LIBINPUT_EVENT_POINTER_SCROLL_WHEEL(404) input event. Signed-off-by: Leo Lu diff -purN a/libweston/libinput-device.c b/libweston/libinput-device.c --- a/libweston/libinput-device.c 2023-08-22 13:50:41.901537810 +0800 +++ b/libweston/libinput-device.c 2023-08-22 13:51:16.129770832 +0800 @@ -565,6 +565,8 @@ evdev_device_process_event(struct libinp handle_touch_frame(libinput_device, libinput_event_get_touch_event(event)); break; + case LIBINPUT_EVENT_POINTER_SCROLL_WHEEL: + return 0; default: handled = 0; weston_log("unknown libinput event %d\n",