title: Cannot set Tapping Enabled Default on Archlinux
body: <p>When I log into Archlinux on Dell Vostro 5590, if I want to &quot;click&quot; something with the touchpad I have to <em>press</em> the touchpad, as tapping it is not enough as I'd like it to be.</p>
  <p>Running the following</p>
  <pre><code>xinput set-prop 11 &quot;libinput Tapping Enabled&quot; 1
  </code></pre>
  <p>correctly enables that behavior I want. (I got that 11 by examining the output of <code>xinput list</code> and that string by examining the output of <code>xinput list-props 11</code>.)</p>
  <p>However, this setting change does not survive a log-out/reboot.</p>
  <p>My understanding is that I should run</p>
  <pre><code>xinput set-prop 11 &quot;libinput Tapping Enabled Default&quot; 1
  </code></pre>
  <p>but this give the following error</p>
  <pre><code>X Error of failed request:  BadAccess (attempt to access private resource denied)
    Major opcode of failed request:  131 (XInputExtension)
    Minor opcode of failed request:  57 ()
    Serial number of failed request:  21
    Current serial number in output stream:  22
  </code></pre>
  <p>I know I can put the non-<code>Default</code> command in my <code>~/.xinit</code> before starting the WM, but I don't think it is a clean solution.</p>