corey@corey-laptop:~$ sudo apt-get install ubuntu-desktop -o Debug::pkgDepCache::AutoInstall=true -o Debu:pkg::ProblemResolver=true
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Installing ttf-thai-tlwg as dep of ubuntu-desktop
Installing po-debconf as dep of ttf-thai-tlwg
Installing gettext as dep of po-debconf
Installing libgcj7 as dep of gettext
Installing intltool-debian as dep of po-debconf
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help resolve the situation:

The following packages have unmet dependencies:
  ubuntu-desktop: Depends: ttf-thai-tlwg but it is not going to be installed
E: Broken packages