Spoke too soon. Happened again, downgraded BIOS to 2.2.1 , works fine now. I can tell this is the correct fix because on initial ubuntu login the mouse would hang for a few seconds before even becoming usable. Now it doesn't do that at all and no other glitches seem to be happening.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1651635 Title: XPS 13 9360 trackpad locks into scroll mode To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1651635/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs