I was able to get around this problem by simply uninstalling the -lts- raring packages and then installing the -lts-saucy packages.
$ sudo apt-get remove linux-generic-lts-raring xserver-xorg-lts-raring libgl1-mesa-glx-lts-raring $ sudo apt-get install --install-recommends linux-generic-lts-saucy xserver-xorg-lts-saucy libgl1-mesa-glx-lts-saucy -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-lts-raring in Ubuntu. https://bugs.launchpad.net/bugs/1191563 Title: xserver-xorg-lts-raring cannot be installed due to unresolvable dependencies To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-lts-raring/+bug/1191563/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp