Touchpad moves pointer too slowly under Gnome

[Douglas Royds]

Last night I succeeded in installing the Synaptics driver for my touchpad, and 
getting the tap-to-click working, but the mouse movement is agonizingly slow.

Under the GDM login screen, the mouse movement is fine. It is only once I have 
logged in that the mouse speed is dramatically reduced. I have worked around 
this by putting stupidly large numbers into XF86Config-4 as follows:

Section "InputDevice"
  Driver        "synaptics"
  Option        "Device"        "/dev/psaux"
<snip>
  Option        "MinSpeed"      "0.20"
  Option        "MaxSpeed"      "1.00"
  Option        "AccelFactor" "0.001"
EndSection
Now the mouse is almost unusably fast in the login screen, but is OKish once I'm 
logged in. There appears to be some user configuration setting under Gnome that 
I've missed, that is slowing the mouse down once I've logged in.

Any suggestions?



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