Alexis Sukrieh wrote: > I've checked my X config file and found two entries for the mouse : > > - "Configured Mouse" > - "Generic Mouse" > > even after removing the "Generic" one, I still have the bug... Make sure the X server has loaded the new config. Logging out and logging in again might not be enough, if you are using a display manager like gdm. Running "/etc/init.d/gdm restart" should do it.