MacBook Pro multitouch(bcm5974) Problem Fix in Ubuntu 11.04 Natty

sudo add-apt-repository ppa:mactel-support && sudo apt-get update

sudo apt-get install bcm5974-dkms xserver-xorg-input-synaptics

sudo apt-get install xf86-input-multitouch bcm5974-dkms

setting the trackpad, edit xorg.conf (/etc/X11/xorg.conf), add following line in the end of xorg.conf file :

Section "InputClass"

MatchIsTouchpad "true"

Identifier "Multitouch Touchpad"

Driver "multitouch"

MatchDevicePath "/dev/input/event*"

EndSection

save it.