Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 texlive-full : Depends: asymptote but it is not going to be installed
                Depends: biber but it is not going to be installed
                Depends: cm-super (>= 0.3.3-3) but it is not going to be installed
                Depends: context but it is not going to be installed
                Depends: dvipng but it is not going to be installed
                Depends: feynmf but it is not going to be installed
                Depends: fragmaster but it is not going to be installed
                Depends: latex-cjk-all (>= 4.6.0+cvs20060714-2) but it is not going to be installed
                Depends: latexmk but it is not going to be installed
                Depends: lmodern (>= 0.93.3) but it is not installable
                Depends: prerex (> 6.5.3-1) but it is not going to be installed
                Depends: purifyeps but it is not going to be installed
                Depends: tex-gyre but it is not going to be installed
                Depends: texinfo (>= 4.8)
                Depends: texlive-base (>= 2017.20170628) but it is not installable
                Depends: texlive-bibtex-extra (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-binaries (>= 2017.20170524.44437) but it is not installable
                Depends: texlive-extra-utils (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-font-utils (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-fonts-extra (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-fonts-extra-doc (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-fonts-extra-links (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-fonts-recommended (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-fonts-recommended-doc (>= 2017.20170628) but it is not installable
                Depends: texlive-formats-extra (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-games (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-humanities (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-humanities-doc (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-arabic (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-chinese (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-cjk (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-cyrillic (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-czechslovak (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-english (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-european (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-french (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-german (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-greek (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-italian (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-japanese (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-korean (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-other (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-polish (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-portuguese (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-lang-spanish (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-latex-base (>= 2017.20170628) but it is not installable
                Depends: texlive-latex-base-doc (>= 2017.20170628) but it is not installable
                Depends: texlive-latex-extra (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-latex-extra-doc (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-latex-recommended (>= 2017.20170628) but it is not installable
                Depends: texlive-latex-recommended-doc (>= 2017.20170628) but it is not installable
                Depends: texlive-luatex (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-metapost (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-metapost-doc (>= 2017.20170628) but it is not installable
                Depends: texlive-music (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-pictures (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-pictures-doc (>= 2017.20170628) but it is not installable
                Depends: texlive-plain-generic (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-pstricks (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-pstricks-doc (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-publishers (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-publishers-doc (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-science (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-science-doc (>= 2017.20170628) but it is not going to be installed
                Depends: texlive-xetex (>= 2017.20170628) but it is not going to be installed
                Depends: tipa (>= 2:1.2-2.1) but it is not going to be installed
                Depends: vprerex (> 6.5.3-1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

texlive-full:
  Installed: (none)
  Candidate: 2017.20180305-1
  Version table:
     2017.20180305-1 500
        500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
        500 http://archive.ubuntu.com/ubuntu bionic/universe i386 Packages