<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - tochpad jumping cursor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96308">96308</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>tochpad jumping cursor
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr>
<tr>
<th>Version</th>
<td>1.2.x
</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>blocker
</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>daniele.denisi@tiscali.it
</td>
</tr></table>
<p>
<div>
<pre>hello everybody,
I am dealing with this issue:
Jun 1 16:24:17 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:17 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: (EE) kernel bug:
Touch jump detected and discarded.
Jun 1 16:24:18 nb-daniele /usr/libexec/gdm-x-session[3830]: See
<a href="https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor">https://wayland.freedesktop.org/libinput/doc/1.2.4/touchpad_jumping_cursor</a> for
detail
s
As suggested below you find all the infos about my enviroment:
libinput version : 1.2.4
xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SYN1B7D:01 06CB:2991 Touchpad id=11 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ HD WebCam id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
↳ Acer WMI hotkeys id=13 [slave keyboard (3)]
xinput list-props 11
Device 'SYN1B7D:01 06CB:2991 Touchpad':
Device Enabled (136): 1
Coordinate Transformation Matrix (138): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Tapping Enabled (272): 0
libinput Tapping Enabled Default (273): 0
libinput Tapping Drag Lock Enabled (274): 0
libinput Tapping Drag Lock Enabled Default (275): 0
libinput Accel Speed (276): 0.000000
libinput Accel Speed Default (277): 0.000000
libinput Natural Scrolling Enabled (278): 0
libinput Natural Scrolling Enabled Default (279): 0
libinput Send Events Modes Available (256): 1, 1
libinput Send Events Mode Enabled (257): 0, 0
libinput Send Events Mode Enabled Default (258): 0, 0
libinput Left Handed Enabled (280): 0
libinput Left Handed Enabled Default (281): 0
libinput Scroll Methods Available (282): 1, 1, 0
libinput Scroll Method Enabled (283): 1, 0, 0
libinput Scroll Method Enabled Default (284): 1, 0, 0
libinput Click Methods Available (285): 1, 1
libinput Click Method Enabled (286): 1, 0
libinput Click Method Enabled Default (287): 1, 0
libinput Disable While Typing Enabled (288): 1
libinput Disable While Typing Enabled Default (289): 1
Device Node (259): "/dev/input/event7"
Device Product ID (260): 1739, 10641
libinput Drag Lock Buttons (290): <no items>
libinput Horizonal Scroll Enabled (261): 1
netbook model :
Acer E11
cat /sys/class/dmi/id/modalias
dmi:bvnInsydeCorp.:bvrV1.10:bd08/20/2014:svnAcer:pnAspireES1-111M:pvrV1.10:rvnAcer:rnR2:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
Touchpad dimension:
1005mm X 60mm
Btw Looking for the netbook specs, I found this link that suggest the cause of
the problem is hardware:
<a href="http://www.zachpoff.com/diy-resources/acer-laptop-touchpad-fix/">http://www.zachpoff.com/diy-resources/acer-laptop-touchpad-fix/</a>
As soon as the touchpad goes crazy again , I will send you evemu-record outpu</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>