[Bug 1852691] Re: Disable touchscreen gesture

Bin Li 1852691 at bugs.launchpad.net
Wed Mar 11 08:11:11 UTC 2020


Here is the patch.

** Patch added: "change-default-gesture-mode.patch"
   https://bugs.launchpad.net/ubuntu/+source/xf86-input-wacom/+bug/1852691/+attachment/5335639/+files/change-default-gesture-mode.patch

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https://bugs.launchpad.net/bugs/1852691

Title:
  Disable touchscreen gesture

Status in OEM Priority Project:
  Confirmed
Status in xf86-input-wacom package in Ubuntu:
  New

Bug description:
  [Impact]
  Wacom touchscreen doesn't works well when in-driver gesture was enabled (lp: 1774242), the issue can be fixed by disabling in-driver gestures for touchscreens.

  Config file that instructs driver to disable in-driver gestures for touchscreens:
  # Prevent the Wacom driver from providing its own gestures for
  # touchscreen devices.
  #
  Section "InputClass"
  	Identifier "Wacom touchscreen gestures"
  	MatchDriver "wacom"
  	MatchIsTouchscreen "true"
  	Option "Gesture" "off"
  EndSection

  
  [Test Case]
  1) Enable the bionic-proposed repository, and install the xf86-input-wacom package
  2) Restart and see if the Wacom touchscreen multi-touch gestures (2-finger zoom/rotate and 3+ finger gestures) work as desired. Also check /var/log/Xorg.0.log to see if Wacom touchscreen using wacom driver instead libinput driver.

  [Regression Potential]
  Low

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