Comment 22 for bug 1042069
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| Jacob Boy (boy-jacob) wrote Re: Jumpy Mouse Cursor using Thinkpad X230 (+X230t) Touchpad | #22 |
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1b1ed1a
(Get the code!)
I believe I have the issue described in comment #15 for the X230, on my Lenovo IdeaPad Z710.
With a steady finger drag the cursor will move very slightly for a couple pixels before quickly shifting forward a couple pixels, such that at first I believed that the cursor was merely snapping to each line of text.
The settings in comment i#15 are a fix because the problem does not occur with the AccelerationProfile set to 2, but it is imperfect because I prefer the other acceleration profile. Changing only the acceleration profile to 4 and the constant deceleration to 3 also works, depending on how you like your cursor.
It is difficult to tell which other acceleration profiles have the problem, but it may also occur in 3.