Do you know if this is an issue with previous releases? Also, can you test the latest Saucy release to see if it has this bug:
http://cdimage.ubuntu.com/daily-live/current/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: raring -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1232910 Title: Unresponsive Trackpad Status in “linux” package in Ubuntu: Incomplete Bug description: Hello, After downloading Ubuntu 13.04, I came to the first setup screen and my trackpad was unresponsive. Model: Acer M5-481T Manufacturer of TouchPad: ETPS/2 Elantech Touchpad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1232910/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp