I tryed to switch to a new Ubuntu version, but my touchpad makes troubles. I use a Dell Latitude E6520 laptop with an Alps touchpad. Currently I'm on Ubuntu 11.10. grep -B 5 mouse ...
I can't make work the multitouch of the ALPS touchpad in my Dell Inspiron I15RN-3647BK with Ubuntu 11.10 x64, kernel 3.0.0-17-generic... I have tried with this driver but it doesn't work ...