Sounds like the upstream fix is in libinput 1.10.1 Francois can you confirm this is fixed in 18.04 now, using:
libinput (1.10.1-1) unstable; urgency=medium * New upstream release. - fix crashers (Closes: #891579) (LP: #1750664) -- Timo Aaltonen <tjaal...@debian.org> Wed, 28 Feb 2018 18:20:21 +0200 ? ** Changed in: libinput (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745816 Title: [Bionic] 1.9.4-2ubuntu1 makes touchpad jumpy on Dell Precision 7510 and HP 450 G3 To manage notifications about this bug go to: https://bugs.launchpad.net/libinput/+bug/1745816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs