Не может установить linux-image-extra-3.16.0-50-generic

Таким образом, я пытался сделать sudo apt-get purge samba

Это дает мне

kevin@Server:~$ sudo apt-get purge samba
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-image-extra-3.16.0-50-generic : Depends: linux-image-3.16.0-50-generic bu                                                                                                             t it is not going to be installed
 linux-image-generic-lts-utopic : Depends: linux-image-3.16.0-50-generic but it                                                                                                              is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a s                                                                                                             olution).

Таким образом, я решаю сделатьapt-get -f install Я также делаю apt-get install linux-image-3.16.0-50-generic

они оба заканчиваются по ошибке, и вот сообщение об ошибке:

sudo apt-get install linux-image-extra-3.16.0-50-generic
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-image-extra-3.16.0-50-generic : Depends: linux-image-3.16.0-50-generic but it is not going to be installed
 linux-image-generic-lts-utopic : Depends: linux-image-3.16.0-50-generic but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

Править

Если я делаю sudo apt-get -f install Я получу следующее

Unpacking linux-image-3.16.0-50-generic (3.16.0-50.67~14.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/linux-image-3.16.0-50-generic_3.16.0-50.67~14.04.1_amd64.deb (--unpack):
 cannot copy extracted data for './boot/vmlinuz-3.16.0-50-generic' to '/boot/vmlinuz-3.16.0-50-generic.dpkg-new': failed to write (No space left on device)
No apport report written because the error message indicates a disk full error
                                                                              Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 3.16.0-50-generic /boot/vmlinuz-3.16.0-50-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 3.16.0-50-generic /boot/vmlinuz-3.16.0-50-generic
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/linux-image-3.16.0-50-generic_3.16.0-50.67~14.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

что мне делать?? Я полностью потерян....