···115115<para>Support for Synaptics touchpads (found in many laptops such as
116116the Dell Latitude series) can be enabled as follows:
117117<programlisting>
118118-services.xserver.synaptics.enable = true;
118118+services.xserver.libinput.enable = true;
119119</programlisting>
120120The driver has many options (see <xref linkend="ch-options"/>). For
121121-instance, the following enables two-finger scrolling:
121121+instance, the following disables tap-to-click behavior:
122122<programlisting>
123123-services.xserver.synaptics.twoFingerScroll = true;
123123+services.xserver.libinput.tapping = false;
124124</programlisting>
125125+Note: the use of <literal>services.xserver.synaptics</literal> is deprecated since NixOS 17.09.
125126</para>
126127127128</simplesect>