ubuntuserver apt

unifi@ubiquiti:~$ sudo apt autoremove
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-4.4.0-47-generic : Depends: linux-image-4.4.0-47-generic but it is not installed
 linux-image-extra-4.4.0-59-generic : Depends: linux-image-4.4.0-59-generic but it is not installed
 linux-image-generic : Depends: linux-image-4.4.0-59-generic but it is not installed
                       Recommends: thermald but it is not installed
E: Unmet dependencies. Try using -f.
unifi@ubiquiti:~$
unifi@ubiquiti:~$ sudo apt -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
  linux-headers-4.4.0-21 linux-headers-4.4.0-21-generic linux-headers-4.4.0-22 linux-headers-4.4.0-22-generic linux-headers-4.4.0-24 linux-headers-4.4.0-24-generic linux-headers-4.4.0-28 linux-headers-4.4.0-28-generic
  linux-headers-4.4.0-31 linux-headers-4.4.0-31-generic linux-headers-4.4.0-34 linux-headers-4.4.0-34-generic linux-headers-4.4.0-38 linux-headers-4.4.0-38-generic linux-headers-4.4.0-47 linux-headers-4.4.0-47-generic
  linux-image-4.4.0-21-generic linux-image-4.4.0-22-generic linux-image-4.4.0-24-generic linux-image-4.4.0-28-generic linux-image-4.4.0-31-generic linux-image-4.4.0-34-generic linux-image-4.4.0-38-generic linux-image-4.4.0-47-generic
  linux-image-extra-4.4.0-21-generic linux-image-extra-4.4.0-22-generic linux-image-extra-4.4.0-24-generic linux-image-extra-4.4.0-28-generic linux-image-extra-4.4.0-31-generic linux-image-extra-4.4.0-34-generic
  linux-image-extra-4.4.0-38-generic linux-image-extra-4.4.0-47-generic
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  linux-image-4.4.0-47-generic linux-image-4.4.0-59-generic
Suggested packages:
  fdutils linux-doc-4.4.0 | linux-source-4.4.0 linux-tools
The following NEW packages will be installed:
  linux-image-4.4.0-47-generic linux-image-4.4.0-59-generic
0 upgraded, 2 newly installed, 0 to remove and 124 not upgraded.
24 not fully installed or removed.
Need to get 0 B/40.1 MB of archives.
After this operation, 121 MB of additional disk space will be used.
Do you want to continue? [Y/n]
(Reading database ... 416868 files and directories currently installed.)
Preparing to unpack .../linux-image-4.4.0-59-generic_4.4.0-59.80_amd64.deb ...
Done.
Unpacking linux-image-4.4.0-59-generic (4.4.0-59.80) ...
dpkg: error processing archive /var/cache/apt/archives/linux-image-4.4.0-59-generic_4.4.0-59.80_amd64.deb (--unpack):
 cannot copy extracted data for './boot/System.map-4.4.0-59-generic' to '/boot/System.map-4.4.0-59-generic.dpkg-new': failed to write (No space left on device)
No apport report written because the error message indicates a disk full error
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.4.0-59-generic /boot/vmlinuz-4.4.0-59-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.4.0-59-generic /boot/vmlinuz-4.4.0-59-generic
Preparing to unpack .../linux-image-4.4.0-47-generic_4.4.0-47.68_amd64.deb ...
Done.
Unpacking linux-image-4.4.0-47-generic (4.4.0-47.68) ...
dpkg: error processing archive /var/cache/apt/archives/linux-image-4.4.0-47-generic_4.4.0-47.68_amd64.deb (--unpack):
 cannot copy extracted data for './boot/vmlinuz-4.4.0-47-generic' to '/boot/vmlinuz-4.4.0-47-generic.dpkg-new': failed to write (No space left on device)
No apport report written because the error message indicates a disk full error
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Examining /etc/kernel/postrm.d .
run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.4.0-47-generic /boot/vmlinuz-4.4.0-47-generic
run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.4.0-47-generic /boot/vmlinuz-4.4.0-47-generic
Errors were encountered while processing:
 /var/cache/apt/archives/linux-image-4.4.0-59-generic_4.4.0-59.80_amd64.deb
 /var/cache/apt/archives/linux-image-4.4.0-47-generic_4.4.0-47.68_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
unifi@ubiquiti:~$ sudo apt autoremove
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-4.4.0-47-generic : Depends: linux-image-4.4.0-47-generic but it is not installed
 linux-image-extra-4.4.0-59-generic : Depends: linux-image-4.4.0-59-generic but it is not installed
 linux-image-generic : Depends: linux-image-4.4.0-59-generic but it is not installed
                       Recommends: thermald but it is not installed
E: Unmet dependencies. Try using -f.

unifi@ubiquiti:~$ df -h
Filesystem                     Size  Used Avail Use% Mounted on
udev                           478M     0  478M   0% /dev
tmpfs                          100M   11M   89M  11% /run
/dev/mapper/ubiquiti--vg-root   15G  8.8G  4.8G  65% /
tmpfs                          497M     0  497M   0% /dev/shm
tmpfs                          5.0M     0  5.0M   0% /run/lock
tmpfs                          497M     0  497M   0% /sys/fs/cgroup
/dev/sda1                      472M  470M     0 100% /boot
tmpfs                          100M     0  100M   0% /run/user/1001

unifi@ubiquiti:/boot$ ls /boot
abi-4.4.0-21-generic  abi-4.4.0-36-generic     config-4.4.0-24-generic  config-4.4.0-42-generic      initrd.img-4.4.0-28-generic  initrd.img-4.4.0-45-generic  System.map-4.4.0-31-generic  vmlinuz-4.4.0-21-generic  vmlinuz-4.4.0-36-generic
abi-4.4.0-22-generic  abi-4.4.0-38-generic     config-4.4.0-28-generic  config-4.4.0-45-generic      initrd.img-4.4.0-31-generic  lost+found                   System.map-4.4.0-34-generic  vmlinuz-4.4.0-22-generic  vmlinuz-4.4.0-38-generic
abi-4.4.0-24-generic  abi-4.4.0-42-generic     config-4.4.0-31-generic  grub                         initrd.img-4.4.0-34-generic  System.map-4.4.0-21-generic  System.map-4.4.0-36-generic  vmlinuz-4.4.0-24-generic  vmlinuz-4.4.0-42-generic
abi-4.4.0-28-generic  abi-4.4.0-45-generic     config-4.4.0-34-generic  initrd.img-4.4.0-21-generic  initrd.img-4.4.0-36-generic  System.map-4.4.0-22-generic  System.map-4.4.0-38-generic  vmlinuz-4.4.0-28-generic  vmlinuz-4.4.0-45-generic
abi-4.4.0-31-generic  config-4.4.0-21-generic  config-4.4.0-36-generic  initrd.img-4.4.0-22-generic  initrd.img-4.4.0-38-generic  System.map-4.4.0-24-generic  System.map-4.4.0-42-generic  vmlinuz-4.4.0-31-generic
abi-4.4.0-34-generic  config-4.4.0-22-generic  config-4.4.0-38-generic  initrd.img-4.4.0-24-generic  initrd.img-4.4.0-42-generic  System.map-4.4.0-28-generic  System.map-4.4.0-45-generic  vmlinuz-4.4.0-34-generic