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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 - kernel: Touchpad cursor jumps (libinput 1.9.4) ASUS F3S"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104469">104469</a>
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<tr>
<th>Summary</th>
<td>kernel: Touchpad cursor jumps (libinput 1.9.4) ASUS F3S
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>libinput
</td>
</tr>
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<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>abc@gmx.ch
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=136514" name="attach_136514" title="evemu recording">attachment 136514</a> <a href="attachment.cgi?id=136514&action=edit" title="evemu recording">[details]</a></span>
evemu recording
In Arch Linux (libinput 1.9.4) I get continuosly this error when I use
touchpad:
sty 03 06:38:24 asus org.gnome.Shell.desktop[621]: libinput error: event6 -
libinput error: SynPS/2 Synaptics TouchPad: libinput error: kernel bug: Touch
jump detected and discarded.
sty 03 06:38:24 asus org.gnome.Shell.desktop[621]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.9.4/touchpad_jumping_cursor.html">https://wayland.freedesktop.org/libinput/doc/1.9.4/touchpad_jumping_cursor.html</a>
for details
Here are the requested informations:
$ xinput list-props "Virtual core pointer"
Device 'Virtual core pointer':
Device Enabled (119): 1
Coordinate Transformation Matrix (121): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
$ udevadm info /sys/class/input/event6
P: /devices/platform/i8042/serio4/input/input13/event6
N: input/event6
S: input/by-path/platform-i8042-serio-4-event-mouse
E: DEVLINKS=/dev/input/by-path/platform-i8042-serio-4-event-mouse
E: DEVNAME=/dev/input/event6
E: DEVPATH=/devices/platform/i8042/serio4/input/input13/event6
E: ID_BUS=i8042
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=32
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_TOUCHPAD_INTEGRATION=internal
E: ID_INPUT_WIDTH_MM=49
E: ID_PATH=platform-i8042-serio-4
E: ID_PATH_TAG=platform-i8042-serio-4
E: ID_SERIAL=noserial
E: LIBINPUT_DEVICE_GROUP=11/2/7:isa0060/serio4
E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1
E: MAJOR=13
E: MINOR=70
E: SUBSYSTEM=input
E: USEC_INITIALIZED=12623460
Laptop model: ASUS F3S
# cat /sys/class/dmi/id/modalias
dmi:bvnAmericanMegatrendsInc.:bvr306:bd07/24/2008:svnASUSTeKComputerInc.:pnF3Sg:pvr1.0:rvnASUSTeKComputerInc.:rnF3Sg:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
Physical dimension of the touchpad: 78mm x 45mm</pre>
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