Please try the driver from my PPA:
http://ppa.launchpad.net/tjaalton/ubuntu/pool/main/x/xfree86-driver-synaptics/
if that doesn't help, upgrade your kernel. There was a new version uploaded today.
Please try the driver from my PPA:
http:// ppa.launchpad. net/tjaalton/ ubuntu/ pool/main/ x/xfree86- driver- synaptics/
if that doesn't help, upgrade your kernel. There was a new version uploaded today.