I realized that the multitouch xorg-edgers ppa includes a version of xserver-xorg-input-evdev that probably would cause this to occur. The package is old and the changes will not be brought forward in that form, so I just deleted it from the PPA altogether.
Please try downgrading to the Ubuntu 10.04 LTS version of xserver-xorg-input-evdev to see if it resolves your issue.
I realized that the multitouch xorg-edgers ppa includes a version of xserver- xorg-input- evdev that probably would cause this to occur. The package is old and the changes will not be brought forward in that form, so I just deleted it from the PPA altogether.
Please try downgrading to the Ubuntu 10.04 LTS version of xserver- xorg-input- evdev to see if it resolves your issue.
Thanks!