See https://bugs.freedesktop.org/95290 which might give you some ideas about how to report this bug upstream and maybe work around it until an updated package with a fix is released.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1586686 Title: Cursor is over excited and jittering all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1586686/+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