Installing http://dahetral.com/public-download/psmouse-alps- dst-1.2.tbz/view worked for me.
Download into /usr/src, run ./alps.sh dkms_install_symlink and then ./alps.sh dkms_build_alps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1090833 Title: 'ALPS Touchpad' incorrectly detected as PS/2 Generic Mouse in "Ubuntu Certified" 'Dell Latitude E5430' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1090833/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs