Some (mainly older ones, afaict) touchpads have additional buttons to the usual LMR set. These buttons are usually used for up/down and left/right scrolling.
Something like this: http://www.hardwarezone.com/img/data/articles/2002/591/touchpad_keyboard.jpg If you own a laptop with such a touchpad, please contact me off-list, I'd like to get some logs from you. Cheers, Peter -- devel mailing list devel@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/devel
