aaron@ahoneybun-Y510P:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
  akregator kaddressbook kdepim-kresources kmail knotes kontact korganizer libcalendarsupport4 libeventviews4
  libincidenceeditorsng4 libkdepim4 libkdepimdbusinterfaces4 libkdgantt2-0 libkleo4 libkmanagesieve4 libkpgp4
  libksieve4 libksieveui4 libmailcommon4 libmailimporter4 libmessagecomposer4 libmessagecore4 libmessagelist4
  libmessageviewer4 libnepomukcleaner4 libnepomukcore4abi1 libokularcore3 libpimcommon4 libtemplateparser4
  nepomuk-core-ffmpegextractor nepomuk-core-runtime okular
0 upgraded, 0 newly installed, 0 to remove and 32 not upgraded.