Comment 6 for bug 1384946

Ah, it looks like a dist-upgrade from Precise to Trusty would not upgrade gnuplot-nox and gnuplot-x11.

(precise-amd64)root@impulse:/home/bdmurray/source-trees/ubuntu-archive-tools/upstream# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following NEW packages will be installed:
  aglfn cpp-4.8 fonts-dejavu-core g++-4.8 gcc-4.8 gcc-4.8-base gcc-4.9-base iproute2 isc-dhcp-client isc-dhcp-common kmod libapt-inst1.5
  libarchive-extract-perl libasan0 libatm1 libatomic1 libaudit-common libaudit1 libcap2 libcgmanager0 libcloog-isl4 libcupsfilters1 libdb5.3
  libdebconfclient0 libdrm-nouveau2 libfakeroot libfftw3-double3 libfile-fcntllock-perl libgcc-4.8-dev libgd3 libgraphite2-3 libharfbuzz0b libisl10
  libitm1 libjbig0 libjson-c2 libjson0 libkmod2 libllvm3.4 liblog-message-simple-perl libmagickcore5 libmagickcore5-extra libmagickwand5
  libmodule-pluggable-perl libmpc3 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpangox-1.0-0 libpangoxft-1.0-0 libpod-latex-perl
  libprocps3 libpython2.7-minimal libpython2.7-stdlib librsvg2-common libsemanage-common libsemanage1 libsepol1 libstdc++-4.8-dev libtasn1-6
  libterm-ui-perl libtext-soundex-perl libtiff5 libtsan0 libtxc-dxtn-s2tc0 libudev1 libustr-1.0-1 libvpx1 libxcb-dri2-0 libxcb-dri3-0
  libxcb-present0 libxcb-sync1 libxshmfence1 libxtables10
The following packages have been kept back:
  gnuplot-nox gnuplot-x11