root@potato:~# dpkg -P linux-image-3.13.0-24-generic
dpkg: dependency problems prevent removal of linux-image-3.13.0-24-generic:
 linux-image-extra-3.13.0-24-generic depends on linux-image-3.13.0-24-generic.

dpkg: error processing package linux-image-3.13.0-24-generic (--purge):
 dependency problems - not removing
Errors were encountered while processing:
 linux-image-3.13.0-24-generic