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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Lenovo Yoga 11S touchpad is jittery"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105108">105108</a>
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<th>Summary</th>
<td>Lenovo Yoga 11S touchpad is jittery
</td>
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<th>Product</th>
<td>Wayland
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>libinput
</td>
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<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>daniel.van.vugt@canonical.com
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=137371" name="attach_137371" title="yoga11s_one_finger_still.txt (evemu recording)">attachment 137371</a> <a href="attachment.cgi?id=137371&action=edit" title="yoga11s_one_finger_still.txt (evemu recording)">[details]</a></span>
yoga11s_one_finger_still.txt (evemu recording)
Lenovo Yoga 11S touchpad is jittery. The cursor moves a little even when I try
to keep my finger still.
This is noticeable after hysteresis has turned off, but libinput hysteresis was
definitely not helping since it made the touchpad unusably numb and
unresponsive. So the jitter problem I'm talking about here in libinput 1.10 is
much better than how it was previously :)
The same jitter happens with the synaptics driver if I turn off hysteresis
there. Although synaptics with hysteresis provides a nice experience... seems
to be a dramatically lower hysteresis threshold.</pre>
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