Created attachment 122867 [details] output of evemu-record My specification: uname -r 4.4.5-1-ARCH libinput-list-devices --version 1.2.2 libinput-list-devices ... Device: ETPS/2 Elantech Touchpad Kernel: /dev/input/event10 Group: 6 Seat: seat0, default Size: 89.09x38.18mm Capabilities: pointer Tap-to-click: disabled Tap-and-drag: enabled Tap drag lock: disabled Left-handed: disabled Nat.scrolling: disabled Middle emulation: n/a Calibration: n/a Scroll methods: *two-finger edge Click methods: none Disable-w-typing: enabled Accel profiles: none ...
I take it this is just you holding the finger still on the touchpad?
What's the model number of this device? The dmi string is not overly telling
yes, i just holding the touchpad for a few sec. Devices : HP Notebook - 14-ac157tu
Created attachment 122885 [details] [review] 0001-touchpad-add-LIBINPUT_MODEL_WOBBLY_TOUCHPAD-for-the-.patch
note that after applying and installing this patch you'll need to rebuild the hwdb sudo udevadm hwdb --update then run sudo udevadm test /sys/class/input/eventX sudo udevadm info /sys/class/input/eventX against your event device and make sure the new LIBINPUT_MODEL_WOBBLY_TOUCHPAD property shows up. Once that shows up, you can restart X/Wayland and libinput should work around the wobbles.
Thanks for patching my issue
reopening, I'll close it when the patch is upstream but thanks for testing :)
commit afdcaf50157c0a76389740885bed3719b758dc37 Author: Peter Hutterer <peter.hutterer@who-t.net> Date: Tue Apr 12 11:07:02 2016 +1000 touchpad: add LIBINPUT_MODEL_WOBBLY_TOUCHPAD for the HP 14-ac157tu
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