As patchworks seems to be unavailable currently I have pulled this copy from the google cache. This is the patch referred to in the previous comment.
** Attachment added: "P" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/632884/+attachment/1779490/+files/P ** Also affects: linux (Ubuntu Maverick) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/632884 Title: Add support for Intellimouse Mode in ALPS touchpad on Dell Latitude series Laptops -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs