As seen in the provided URL a new version of xf86-input-evdev is out. More than one week has passed, so I'm not supposed to having killed a kitten ;-) Bug fixes as follows: Fix for Launchpad bug 276887: the X server still receives events even even when VT-switched away. These events are then partially replayed on the currently focused client when re-entering the VT. Reproducible: Always Steps to Reproduce:
Fixed, thanks.