I have a Dell Inspiron Mini 910. The mouse clicks or touchpad clicks work fine in 12.04 OS shell but not in the apps, but sometimes it does work.
Installation of 12.04 was weird when some clicks worked like the map for the time zone but the partition mapping didn't work and I can access much of it using tab and arrow keys.
I've tried turning off touchpad clicks etc. What's weird is that the mouse and the touchpad both fail to work in apps. I can click launch Firefox from the side list but I can't click a web link with either the mouse or the touchpad.
Any assistance would be appreciated.