Jorge González González wrote: > It happens since I updated all the xorg packages some days ago (17th > Sep.). I tried with PS/2 mouses and USB with the same result. I also > tried the packages in "experimental". It's visible from the very moment > the system loads GDM. >
You probably have two input devices in your xorg.conf, one listening on /dev/input/mice and another one on /dev/psaux. But the /dev/psaux is actually included in /dev/input/mice, so all events are reported twice duplicated. If fixing xorg.conf does not help, please send your config and log. Brice