[Wayland-bugs] [Bug 103970] Apple Wireless Trackpad sensitivity too low

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 29 13:57:56 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103970

            Bug ID: 103970
           Summary: Apple Wireless Trackpad sensitivity too low
           Product: Wayland
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: libinput
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: zilla at hmt.im

Created attachment 135798
  --> https://bugs.freedesktop.org/attachment.cgi?id=135798&action=edit
evemu output

After a recent update, possibly October 2017, the Apple Wireless Trackpad on my
Arch Linux system doesn't work reliably anymore.

It seems the sensitivity is too low because in order to somehow work with the
trackpad I have to almost place my fingers flat on the trackpad and move them.
Before it worked in pretty much any position even with just my fingertips
touching the trackpad.

I'll attach the test results below.

Thank you

modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.1:bd04/29/2014:svnMSI:pnMS-7924:pvr1.0:rvnMSI:rnH97M-G43(MS-7924):rvr1.0:cvnMSI:ct3:cvr1.0:

udev:
P:
/devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.7/3-2.7:1.0/bluetooth/hci0/hci0:70/0005:05AC:030E.0007/input/input24/event20
N: input/event20
E: DEVNAME=/dev/input/event20
E:
DEVPATH=/devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.7/3-2.7:1.0/bluetooth/hci0/hci0:70/0005:05AC:030E.0007/input/input24/event20
E: ID_BUS=bluetooth
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=111
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_TOUCHPAD_INTEGRATION=external
E: ID_INPUT_WIDTH_MM=132
E: LIBINPUT_ATTR_PALM_SIZE_THRESHOLD=800
E: LIBINPUT_ATTR_SIZE_HINT=130x110
E: LIBINPUT_ATTR_TOUCH_SIZE_RANGE=150:130
E: LIBINPUT_DEVICE_GROUP=5/5ac/30e:00:1a:7d:da:71:02
E: LIBINPUT_MODEL_APPLE_TOUCHPAD=1
E: MAJOR=13
E: MINOR=84
E: SUBSYSTEM=input
E: USEC_INITIALIZED=353337145634


evemu output attached as file

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