This is exactly what I put in the terminal and what it outputted,
Code:
sudo apt-get -f install
[sudo] password for user:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages wer automatically installed and are no longer required:
libguess1 libbinio1ldb1 libaudclient2 audacious-pligins-data libbs2b0
audacious-plugins libmowgli2 libfluidsynth1 libaudcore1 libmpg123-0
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
gdm
Suggested packages:
uswap gnome-mag gnome-orca gok
The following NEW packages will be installed”
gdm
0 upgrades, 1 newly installed, 0 to remove and 3 not upgraded 2 not fully installed or removed.
Need to get 0 b/1,731 kB of archives.
After this operation, 6,968 kB of additional disc space will be used.
Do you want to continue [Y/n}? y
Preconfiguring packages...
(Reading database … 249709 files and directories corrently installed.)
Unpacking gdm (from …/gdm_3.0.4-0ubuntu15_i386.deb) …
dpkg: error processing /var/cache/apt/archives/gdm_3.0.4-0ubuntu15_i386.deb (--unpack):
trying to overwrite 'usr/share/pixmaps/nobody.png', which is also in mackage mdm 1.0.4
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for hicolor-icon-theme …
Errors were encountered while processing:
/var/cache/apt/archives/gdm_3.0.4-0ubuntu15_i386.deb
E: Sub-process /urs/bin/dpkg returned an error code (1)