At a guess, if you're using tap-to-click rather than a clickpad, and your taps exceed 80ms then in that could could hysteresis to get switched off.
Again, I really wish this was just a configurable option. That would have saved months and months of continuing debate. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libinput in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
