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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 - Trackpoint reacts jumpy and isn't precise when moved a short distance"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106448">106448</a>
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<th>Summary</th>
<td>Trackpoint reacts jumpy and isn't precise when moved a short distance
</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
</td>
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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
</td>
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<th>Reporter</th>
<td>rosgnilk@gmx.ch
</td>
</tr></table>
<p>
<div>
<pre>I made a fresh install of Ubuntu 18.04 on a thinkPad t450s and t480s. The
trackpoint reacts, especially if i want to move it only a small distance, very
jumpy and erratic.
It is very difficult to hit a precise spot on the screen because if I press
with very littel pressure the cursor doesn't move and with a little more it
makes a big jump. Somethimes it moves backwards first and then makes a jump in
the intended direction. To summ up the trackpoint is very difficult to handle
and changing the speedsettings doesn't change the issue.
After posting the bug under
<a href="https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1769322">https://bugs.launchpad.net/ubuntu/+source/libinput/+bug/1769322</a> I've installed
the newest version of libinput-bin "libinput-bin_1.10.6-1_amd64.deb" and the
behavior did inprove but it does still not work flawlessly. The cursor still
jumps somethimes especially if moved a short distance.
With Ubuntu 16.04 at least on the t450s everything worked well.</pre>
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</p>
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