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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - libinput + yubikey = no DWT"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=93983">93983</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>libinput + yubikey = no DWT
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Wayland
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>libinput
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>wayland-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>mario.diraimondo@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=121488" name="attach_121488" title="log of a touch during typing with yubikey inserted">attachment 121488</a> <a href="attachment.cgi?id=121488&action=edit" title="log of a touch during typing with yubikey inserted">[details]</a></span>
log of a touch during typing with yubikey inserted

I'm using libinput 1.1.5 on Arch Linux with xorg on a Dell XPS 13 9350.
In order to quickly unlock my password manager I always keep a nano YubiKey in
one USB slot. It looks to interfere with the DWT mechanism.

In attachment a log produced by 'sudo libinput-debug-events --enable-dwt
--verbose' during an experiment where a touch is wrongly allowed during some
keyboard activities (holding a key).

$ uname -a
Linux hostname 4.4.0-4 #1 SMP PREEMPT Tue Jan 26 19:59:05 CET 2016 x86_64
GNU/Linux

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0c45:670c Microdia 
Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp. 
Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp. 
Bus 001 Device 002: ID 1050:0116 Yubico.com Yubikey NEO(-N) OTP+U2F+CCID
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub</pre>
        </div>
      </p>
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