daunderground@ubuntu:~$ sudo apt-get dist-upgrade linux-server linux-headers-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 linux-server : Depends: linux-headers-server (= 3.2.0.44.53) but 3.2.0.70.84 is installed
E: Unmet dependencies. Try using -f.