Comment 34 for bug 549727

I received a possible workaround on my Ubuntuforums topic. I didn't try this, and I don't know the details of what these commands do. This is what I was told to do:

[quote]
You can write:
Code:

sudo modprobe -r psmouse
sudo modprobe psmouse proto=imps

To make permanet include the last line in /etc/modprobe.d/options
[/quote]

Got it from here:
http://ubuntuforums.org/showthread.php?p=9173688#post9173688