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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - One-finger movement on touchpad registered as two-finger scrolling with edge exclusion zone is touched"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=103208">103208</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>One-finger movement on touchpad registered as two-finger scrolling with edge exclusion zone is touched
          </td>
        </tr>

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

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

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>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>peteryuchuang@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=134786" name="attach_134786" title="evemu-record for the event">attachment 134786</a> <a href="attachment.cgi?id=134786&action=edit" title="evemu-record for the event">[details]</a></span>
evemu-record for the event

One-finger movement on the centre of a touchpad is registered as two-finger
scrolling if the edge exclusion zone is accidentally touched.

On a related note, two-finger movement occasionally triggers what appears to be
three-finger pinch when the edge exclusion zone is accidentally touched.

This problem is not present with touch-size-based palm rejection. 


Related discussion:
<a href="https://github.com/Dunedan/mbp-2016-linux/issues/20#issuecomment-320631404">https://github.com/Dunedan/mbp-2016-linux/issues/20#issuecomment-320631404</a></pre>
        </div>
      </p>


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