just made an observation, it happens when I use my middle finger to move the mouse and click with index finger. Sometimes the double touch of middle/index finger is interpreted as mouse move, the jump is more or less the same distance as if i had moved the index to the middle finger position .
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1619919 Title: Cursor jump sometimes by touchpad button To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1619919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs