Public bug reported: hid-alps has a bug which cause the issue after multitouch. In some cases it may also happened after closing lid (which triggers multitouch).
There's already a fix in upstream and need to backport to Xenial and Yakkety: commit 9a54cf462d6f3c383a5a4f5fe15c020a03db44e6 Author: Masaki Ota <012ne...@gmail.com> Date: Tue Sep 27 14:04:37 2016 +0900 HID: alps: fix multitouch cursor issue ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Phidias (phidias-chiang) Status: Incomplete ** Tags: originate-from-1637414 somerville xenial yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641874 Title: Cursor doesn't move after multitouch on alps touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1641874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs