Public bug reported:
1) The release of Ubuntu you are using, via 'lsb_release -rd' or System ->
About Ubuntu
Description: Ubuntu 18.04.2 LTS
Release: 18.04
2) The version of the package you are using, via 'apt-cache policy pkgname' or
by checking in Software Center
xserver-xorg-input-synaptics:
Installed: (none)
Candidate: 1.9.0-1ubuntu1
Version table:
1.9.0-1ubuntu1 500
500 http://ru.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
3) What you expected to happen
When I start moving cursor I dont expect "button press 1", just moving
4) What happened instead
I dont expect from touchpad random "button press 1" when just moving cursor
from point to point. Such event cant start select text or pull some elements
with itself. I couldn't find a solution by playing with settings
Device 'FTE1200:00 0B05:0501 Touchpad':
Device Enabled (147): 1
Coordinate Transformation Matrix (149): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (278): 1
Device Accel Constant Deceleration (279): 2.500000
Device Accel Adaptive Deceleration (280): 1.000000
Device Accel Velocity Scaling (281): 25.000000
Synaptics Edges (300): 48, 1162, 44, 783
Synaptics Finger (301): 200, 1000, 1000
Synaptics Tap Time (302): 180
Synaptics Tap Move (303): 10
Synaptics Tap Durations (304): 180, 180, 100
Synaptics ClickPad (305): 1
Synaptics Middle Button Timeout (306): 0
Synaptics Two-Finger Pressure (307): 282
Synaptics Two-Finger Width (308): 7
Synaptics Scrolling Distance (309): -29, 29
Synaptics Edge Scrolling (310): 0, 0, 0
Synaptics Two-Finger Scrolling (311): 1, 1
Synaptics Move Speed (312): 1.000000, 1.750000, 0.136519, 0.000000
Synaptics Off (313): 0
Synaptics Locked Drags (314): 0
Synaptics Locked Drags Timeout (315): 5000
Synaptics Tap Action (316): 0, 0, 0, 0, 1, 3, 2
Synaptics Click Action (317): 1, 3, 2
Synaptics Circular Scrolling (318): 0
Synaptics Circular Scrolling Distance (319): 0.100000
Synaptics Circular Scrolling Trigger (320): 0
Synaptics Circular Pad (321): 0
Synaptics Palm Detection (322): 1
Synaptics Palm Dimensions (323): 10, 200
Synaptics Coasting Speed (324): 20.000000, 50.000000
Synaptics Pressure Motion (325): 0, 200
Synaptics Pressure Motion Factor (326): 1.000000, 1.000000
Synaptics Resolution Detect (327): 1
Synaptics Grab Event Device (328): 0
Synaptics Gestures (329): 1
Synaptics Capabilities (330): 1, 0, 0, 1, 1, 0, 0
Synaptics Pad Resolution (331): 12, 12
Synaptics Area (332): 0, 0, 0, 0
Synaptics Soft Button Areas (333): 0, 0, 0, 0, 0, 0, 0, 0
Synaptics Noise Cancellation (334): 7, 7
Device Product ID (271): 2821, 1281
Device Node (270): "/dev/input/event9"
Additional info from "xinput --test 14"
motion a[0]=855
motion a[0]=855
motion a[0]=856 a[1]=695
motion a[0]=856
motion a[0]=856
motion a[0]=858 a[1]=691
motion a[0]=858 a[1]=689
motion a[0]=859 a[1]=684
motion a[0]=860 a[1]=676
motion a[0]=861 a[1]=667
motion a[1]=659
motion a[1]=649
motion a[1]=637
motion a[1]=627
motion a[1]=613
motion a[1]=602
motion a[1]=590
motion a[1]=577
motion a[1]=567
motion a[1]=558
motion a[1]=550
motion a[1]=542
motion a[0]=863 a[1]=535
motion a[0]=864 a[1]=529
motion a[1]=523
motion a[0]=865 a[1]=517
motion a[0]=866 a[1]=512
motion a[0]=867 a[1]=510
motion a[1]=509
motion a[0]=867 a[1]=508
motion a[0]=868 a[1]=508
motion a[1]=507
motion a[0]=868 a[1]=506
motion a[1]=506
motion a[0]=869
motion a[1]=505
motion a[0]=867
motion a[0]=862
motion a[0]=852 a[1]=504
motion a[0]=841
motion a[0]=828
motion a[0]=815
motion a[0]=804
motion a[0]=794
motion a[0]=783
motion a[0]=772
motion a[0]=762
motion a[0]=751
motion a[0]=740
motion a[0]=730
motion a[0]=720
motion a[0]=712
motion a[0]=703
motion a[0]=694
motion a[0]=685
motion a[0]=678
motion a[0]=670
motion a[0]=665
motion a[0]=659
motion a[0]=654
motion a[0]=651
motion a[0]=648 a[1]=505
motion a[0]=646
motion a[0]=644 a[1]=506
motion a[0]=641
motion a[0]=641
motion a[0]=640
motion a[0]=639 a[1]=506
motion a[0]=639
motion a[1]=507
button press 1
motion a[0]=636 a[1]=505
motion a[0]=633 a[1]=504
motion a[0]=627 a[1]=503
motion a[0]=623 a[1]=501
motion a[0]=620 a[1]=500
motion a[0]=616
motion a[0]=615
motion a[0]=614
motion a[0]=614
motion a[0]=613
motion a[0]=612
motion a[0]=612
motion a[0]=610
motion a[0]=610
motion a[0]=609
motion a[0]=608
motion a[0]=608
motion a[0]=607
motion a[0]=607 a[1]=500
motion a[0]=606
motion a[0]=606
motion a[0]=605
motion a[0]=605
motion a[0]=605
motion a[0]=604
motion a[0]=603
motion a[0]=601
button release 1
as you can see above "button press 1 " happens but I didnt make single
tap
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xserver-xorg-input-synaptics-hwe-18.04 1.9.1-1ubuntu1~18.04.1
ProcVersionSignature: Ubuntu 4.18.0-25.26~18.04.1-generic 4.18.20
Uname: Linux 4.18.0-25-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Jul 12 18:36:06 2019
InstallationDate: Installed on 2019-07-12 (0 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
SourcePackage: xserver-xorg-input-synaptics-hwe-18.04
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: xserver-xorg-input-synaptics-hwe-18.04 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1836388
Title:
Touchpad "button press 1" occurs when trying to move cursor ('Tap to
click' mode is enabled)
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https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics-hwe-18.04/+bug/1836388/+subscriptions
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