Pkg conflicts

[Rafael Rodrigues Nakano]

Hello.

I tried both on 10.3-RELEASE and on 11-CURRENT, pkg outputs "Checking
integrity... done (4 conflicting)
Cannot solve problem using SAT solver, trying another plan
Checking integrity... done (0 conflicting)
The most recent version of packages are already installed" on any X-related
package (desktop environments and window managers, etc). For sure, the
package isn't installed and it's a fresh install, it shouldn't have
conflicts. I did not mixed ports and packages. How can I, at least, see
which of the packages are conflicting? Ps.: I also tried debug mode, no
success. Thanks in advance

(this occurs with gnome3-lite, kde, mate)
(I have installed only xorg, subversion, gdb and nano)