I'm not sure if there's another bug tracking this, but I think this is due to kinetic scrolling events.
Subscribing Chase, although I think you're aware of this one already (I spoke to you very briefly about it at UDS) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/781143 Title: two finger scroll event should end when fingers are lifted from touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/781143/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs