I installed Fedora 14 (KDE) on my Samsung N145 netbook and it's running well except for a weird touchpad scrolling issue - the right vertical scroll does not work, which is very annoying.
Under KDE system setting->touchpad->scrolling I have vertical and horizontal scrolling enabled but only horizontal works
Movement and tapping also works fine.
BTW I don't have an xorg.conf file and vertical scrolling works on Win7 starter so it's not a hardware problem.
Any idea where to start looking to enable vertical scrolling?