This is probably a duplicate of bug #632791. Could you try to uninstall xserver-xorg-input-synaptics and tell us if you can reproduce the bug ?
- Bug#643613: Damien R.
- Bug#643613: Nicolas Stransky
This is probably a duplicate of bug #632791. Could you try to uninstall xserver-xorg-input-synaptics and tell us if you can reproduce the bug ?