How should I configure a Magic Trackpad in 12.04 to
- ignore my thumb at the bottom of the trackpad
- change scrolling speed
- change gesture functions (e.g. have three-finger tap = middle-click), if doing so is possible
?
I tried installing gsynaptics and using gpointing-device-settings, but its palm-detection and scrolling settings do nothing. (In fact, it shows scrolling as disabled, even though scrolling is enabled in System Settings > Mouse and Touchpad, and definitely works.)