@brian-murray, Thanks for your help.
I tested on ThinkPad laptop with wacom touch screen(056a:5222), installed xserver-xorg-input-wacom 1:0.36.1-0ubuntu1.1, this issue is fixed. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xf86-input-wacom in Ubuntu. https://bugs.launchpad.net/bugs/1774242 Title: Wacom touchscreens should disable gestures To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1774242/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp