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<base href="https://bugs.freedesktop.org/">
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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 - Swipe and Pinch gestures not recognized on AlpsPS/2 touchpad"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98837">98837</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Swipe and Pinch gestures not recognized on AlpsPS/2 touchpad
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr>
<tr>
<th>Version</th>
<td>1.5.0
</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>marc.durand1@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=128173" name="attach_128173" title="evemu recording while swiping and piching on the touchpad.">attachment 128173</a> <a href="attachment.cgi?id=128173&action=edit" title="evemu recording while swiping and piching on the touchpad.">[details]</a></span>
evemu recording while swiping and piching on the touchpad.
Hi,
I am running Wayland with gnome-shell 3.22 and Archlinux on my Dell Latitude
e7440. Everything is up to date, including Bios. I also checked that I'm using
libinput driver for my AlpsPS/2 dualpoint touchpad (libinput-list-devices
--version: 1.5.0).
However, swipe (3 or 4 fingers) and pinch events seem to be interpreted as
two-finger gestures: using `libinput-debug-events`, only "POINTER_AXIS" events
are reported while swiping or pinching with 2, 3 or 4 fingers.
When I boot on the Windows partition, 3 finger swipes are correctly interpeted,
so I know the touchpad is technically able to handle such gestures.
Content of /sys/class/dmi/id/modalias:
dmi:bvnDellInc.:bvrA18:bd04/28/2016:svnDellInc.:pnLatitudeE7440:pvr00:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
Approximate physical dimensions of the touchpad: 9.0 x 4.7 centimeters.
Here is the the result of `libinput-list-devices`:
Device: Power Button
Kernel: /dev/input/event4
Group: 1
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: Video Bus
Kernel: /dev/input/event12
Group: 2
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: Power Button
Kernel: /dev/input/event2
Group: 3
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: Sleep Button
Kernel: /dev/input/event3
Group: 4
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: Laptop_Integrated_Webcam_HD
Kernel: /dev/input/event6
Group: 5
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: AT Translated Set 2 keyboard
Kernel: /dev/input/event0
Group: 6
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a
Device: AlpsPS/2 ALPS DualPoint Stick
Kernel: /dev/input/event16
Group: 7
Seat: seat0, default
Capabilities: pointer
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: disabled
Calibration: n/a
Scroll methods: *button
Click methods: none
Disable-w-typing: n/a
Accel profiles: flat *adaptive
Rotation: n/a
Device: AlpsPS/2 ALPS DualPoint TouchPad
Kernel: /dev/input/event17
Group: 7
Seat: seat0, default
Size: 95.24x43.75mm
Capabilities: pointer
Tap-to-click: disabled
Tap-and-drag: enabled
Tap drag lock: disabled
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: enabled
Calibration: n/a
Scroll methods: *two-finger edge
Click methods: none
Disable-w-typing: enabled
Accel profiles: none
Rotation: n/a
Device: Dell WMI hotkeys
Kernel: /dev/input/event7
Group: 8
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Click methods: none
Disable-w-typing: n/a
Accel profiles: n/a
Rotation: n/a</pre>
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