Well. I had reverted to Artful so that was easier said than done. I upgraded to Bionic once more. That brought back the problem but "ubuntu- bug libinput" then complained that I did not have that package installed. I did not know what libinputxxx package to use and I got tired of soft-stroking my touchpad and reinstalled Artful once more. I may have more time to spend on this the coming weeks and then I will try again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746740 Title: XPS13 L322X Bionic (daily dev) touchpad laggy To manage notifications about this bug go to: https://bugs.launchpad.net/libinput/+bug/1746740/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs