[Bug 365943] Re: Mouse cursor jumps when two fingers are used

[John Dong]

Ok, you've got report of your first victim here: On both a Macbook Core
2 Duo (touchpad 051c:021a / appletouch) and whatever touchpad the Dell
Mini 9 uses, installing 2ubuntu5 from the PPA causes EXTREMELY poor
fine-grained control of the touchpad to the point that it is utterly
unusable. Long scale movements are exteremely nondeterministic:

Moving slowly (i.e. 0.5cm/sec) across the touchpad produces ZERO
movement, swiping across the touchpad rapidly might move the mouse
halfway across the screen.

 Maybe the limits are not well tuned or universal?

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Mouse cursor jumps when two fingers are used
https://bugs.launchpad.net/bugs/365943
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