[SOLVED]Kernel update

I have three machines running on Netrunner Frontier. Curiously one stay at kernel as other got the version. All other updates are in phase on the three machines. Do you have any ideas of the problem ?

Many hanks


Did you check the update manager or

sudo apt-get update && sudo apt-get upgrade

if it is showing any update for the kernel. (maybe it is set on hold for some reason)

You can also manually try to install the package: linux-image-3.13.0-40-generic

Yes I tried the update as you suggested but all is updated except the kernel.
How to install manually the kernel ?

Thanks again

sudo apt-get install linux-image-3.13.0-40-generic should work

Thaks it Works