LSB shows different version than Control Center

Solution 1:

I think you have similar case to mine. As Ubuntu forked gnome-control-center, you may have both already installed after upgrade.

• Open terminal, run unity-control-center → Details

  You should see 14.04 Logo

• Open terminal, run gnome-control-center → Details

  You may see 13.10 Logo, like mine (I think someone forget to update it as it's not important, fresh Ubuntu install has only unity-control-center)

  To check run:

  xdg-open /usr/share/gnome-control-center/ui/UbuntuLogo.png
  xdg-open /usr/share/unity-control-center/ui/UbuntuLogo.png
  

I think it's just matter of logo image, no relation to upgrade or graphic glitch. This is related bug report lp bug#1281155 "About this Computer" shows 13.10 instead of 14.04

Now for resuming upgrade; I believe that How do I resume a release upgrade/update? will fix broken apt/dpkg status by resuming interrupted installation for only marked packages. So it does not really resume upgrade process.

If you notice that some old application are missing, this happened to me once then I installed all remaining applications by selecting them manually. (one by one)

Well, This is untested method neither I can prove it will not produce more problems.

1. ubiquity uses apt-clone for upgrade process. As upgrade process was interrupted, ubiquity leaves its backup.

   /ubiquity-apt-clone/apt-clone-state-ubuntu.tar.gz
   

   (sudo updatedb; locate apt-clone, if you can't find it)

2. Open apt-clone-state-ubuntu.tar.gz and verify ./etc/apt/sources.list is for trusty

3. Install apt-clone

   sudo apt-get install apt-clone
   

4. Restore backup using apt-clone

   sudo apt-clone restore /ubiquity-apt-clone/apt-clone-state-ubuntu.tar.gz