ode: why are you using kernel 2.6.25-2? (we use 2.6.27 in Ubuntu)
type: sudo apt-get install linux-generic linux-headers-generic
and try again
ode: why are you using kernel 2.6.25-2? (we use 2.6.27 in Ubuntu)
type: generic
sudo apt-get install linux-generic linux-headers-
and try again