Chris,

Yes, it can be reproduced on my V130.
But I don't think it's a kernel issue, I can use touchpad under lightdm while 
logging in.
And insert psmouse with proto=bare will use basic ps/2 mouse mode, that will 
not have scroll function and extra buttons.

Moreover, boot up by Natty kernel, 2.6.38-8.42, with Oneiric rootfs, the
situation is the same, the touchpad works under lightdm, but stop
working after entering Unity.

BTW, the touchpad device node, /dev/input/event9 is working, you can observe it 
keeping sending events while you touch the touchpad by the following command
   sudo hexdump /dev/input/event9

** Changed in: linux (Ubuntu)
       Status: In Progress => Confirmed

** Changed in: linux (Ubuntu)
     Assignee: AceLan Kao (acelankao) => Chris Van Hoof (vanhoof)

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https://bugs.launchpad.net/bugs/826918

Title:
  [Vosto V130] Trackpad is unusable

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