[Wayland-bugs] [Bug 100571] erratic touchpad behavior, seems too sensitive to stray palm touches

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100571

            Bug ID: 100571
           Summary: erratic touchpad behavior, seems too sensitive to
                    stray palm touches
           Product: Wayland
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: libinput
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: bugzilla at colorremedies.com

Problem: Seems like my palms are changing cursor position while I'm typing;
more likely that I slightly pause while typing and a palm touch moves the
cursor, but I'm not really sure. Also, sometimes the in-focus app changes as if
I've clicked on another application.

Hardware:
        Manufacturer: HP
        Product Name: HP Spectre Notebook
        SKU Number: W2K28UA#ABA
        Family: 103C_5335KV G=N L=CON B=HP S=SPT 

Software:
        Fedora 26, libinput 1.7.0
        gnome-shell tap to click is enabled in preferences

[chris at f26h ~]$ udevadm info /dev/input/event5
P: /devices/platform/i8042/serio1/input/input5/event5
N: input/event5
E: DEVNAME=/dev/input/event5
E: DEVPATH=/devices/platform/i8042/serio1/input/input5/event5
E: ID_BUS=i8042
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=51
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_TOUCHPAD_INTEGRATION=internal
E: ID_INPUT_WIDTH_MM=92
E: LIBINPUT_DEVICE_GROUP=11/2/7/1b1:isa0060/serio1
E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1
E: MAJOR=13
E: MINOR=69
E: SUBSYSTEM=input
E: USEC_INITIALIZED=3816082



$ sudo cat /sys/class/dmi/id/modalias

dmi:bvnInsyde:bvrF.31:bd02/21/2017:svnHP:pnHPSpectreNotebook:pvrType1ProductConfigId:rvnHP:rn81A0:rvr48.54:cvnHP:ct10:cvrChassisVersion:

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