Hi! I just stumbled onto this same issue. At the minimum, the help should be updated, to clarify this.
The term "acceleration" is used for non-linear mouse movement since decades. (see below) If you really must use the word "acceleration" for the mouse/pointer speed ratio, then this must be clear at least in the help. About the term "Sensitivity": the help is completely useless. It just says the same thing ("Sensitivity"), just surrounding it with some words: this is a setting, you change it with this slider, it applies to the mouse. Well, even a newbie user can figure this out on his own. And finally, this means there is no actual acceleration* in ubuntu ? Would creating a RFE make sense ? * - as in : same mouse movement (same distance) makes larger pointer movement, if done faster (that is "the user moves the mouse faster") PS: I notice significant "negative acceleration" when the "Acceleration" setting is 0 to 25 % (that is anywhere in the first quarter of its range, from the "Slow" to the right). ("Sensitivity" is set to maximum ("High"). By "negative acceleration" I mean: the movement over the same physical distance with the mouse causes lower point movement distance when the mouse is moved faster. Example: - move the mouse slowly to the right one inch: the pointer moves 200 pixels to the right - move the mouse faster to the right, but the same distance as before, one inch : the pointer moves only 100 pixels to the right PPS: And at settings about 50%, there is positive acceleration. I give up ... -- Mouse sensitivity & acceleration settings reversed https://bugs.launchpad.net/bugs/122208 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs