Hi Isaiah,
read the update guide linked above about fixing broken packages, I will paste the command below for you which you should run, also change your software sources download location as this may also help solve any problems you have!.
Fixing Broken Packages:
There are often posts on the forum about “Broken Packages”, you can solve this problem by opening: Synaptic > Edit > Fix broken packages. (You may well already be in Synaptic when you see this message!)
You can also run a command to fix this; run this command in a terminal:
sudo dpkg --configure -a
The above command may not be necessary!.
sudo apt-get --fix-missing install
The above command downloads and installs any missing packages on your system.
sudo apt-get --fix-broken install
The above command downloads and installs any broken dependencies on your system.
See also:
Forcing an update:
The only difference about the force command is the “-f” at the end of the command which denotes the “force” part of the command. This will make sure that any missing dependencies get installed too!.
sudo apt-get update && sudo apt-get dist-upgrade -f
I hope it helps.
Ideally you should close this thread as solved as you have now sorted your main problem and concentrate on the new problems in a new thread!.