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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 - Click and drag on T480s doesn't work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107952">107952</a>
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<th>Summary</th>
<td>Click and drag on T480s doesn't work
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>XWayland
</td>
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<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>sjakub@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr></table>
<p>
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<pre>Created <span class=""><a href="attachment.cgi?id=141591" name="attach_141591" title="Recording of the events">attachment 141591</a> <a href="attachment.cgi?id=141591&action=edit" title="Recording of the events">[details]</a></span>
Recording of the events
Under Windows, as well as on my old laptop, when I click on the touchpad and
keep it "clicked" with one finger, I can then drag the object with my swiping
with my other finger. On T480s it doesn't work. The cursor doesn't move at all,
although I can see it changing shape when the drag happened on the top bar of a
window.
libinput-1.12.0
Device 'Elan Touchpad':
Device Enabled (174): 1
Coordinate Transformation Matrix (176): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Tapping Enabled (328): 1
libinput Tapping Enabled Default (329): 0
libinput Tapping Drag Enabled (330): 1
libinput Tapping Drag Enabled Default (331): 1
libinput Tapping Drag Lock Enabled (332): 0
libinput Tapping Drag Lock Enabled Default (333): 0
libinput Tapping Button Mapping Enabled (334): 1, 0
libinput Tapping Button Mapping Default (335): 1, 0
libinput Natural Scrolling Enabled (310): 0
libinput Natural Scrolling Enabled Default (311): 0
libinput Disable While Typing Enabled (336): 1
libinput Disable While Typing Enabled Default (337): 1
libinput Scroll Methods Available (312): 1, 1, 0
libinput Scroll Method Enabled (313): 1, 0, 0
libinput Scroll Method Enabled Default (314): 1, 0, 0
libinput Accel Speed (319): 0.000000
libinput Accel Speed Default (320): 0.000000
libinput Left Handed Enabled (324): 0
libinput Left Handed Enabled Default (325): 0
libinput Send Events Modes Available (295): 1, 1
libinput Send Events Mode Enabled (296): 0, 0
libinput Send Events Mode Enabled Default (297): 0, 0
Device Node (298): "/dev/input/event7"
Device Product ID (299): 1267, 32
libinput Drag Lock Buttons (326): <no items>
libinput Horizontal Scroll Enabled (327): 1
Lenovo Thinkpad T480s (20L7CTO1WW)
/sys/class/dmi/id/modalias:
dmi:bvnLENOVO:bvrN22ET48W(1.25):bd07/18/2018:svnLENOVO:pn20L7CTO1WW:pvrThinkPadT480s:rvnLENOVO:rn20L7CTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
The touchpad area (without the physical buttons) is 100x63mm.
I attached a recording of that event - this is a click and a drag down-right a
little bit. When I do the same thing with my mouse, it moves the window.
With the touchpad I saw the "dragging icon", but the window did not move.
However, if I click (and hold it pressed) and drag with the same finger - it
does work. But it is very uncomfortable to do...
Also, the click-and-drag works with mtrack, on the same device and the same DE
(Plasma).</pre>
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