so I'm using Linux Mint 13 with Cinnamon and suddenly there are no icons on the desktop and the right click doesn't work, it's like the desktop doesn't start up at all, but the Cinnamon interface and everything else are working just fine. This happens only when I open the session with Cinnamon, if I start the session on the classic Gnome or MATE the desktop works. I tried to re-install Cinnamon but nothing changed.

Then, I noticed that there are some little problems in Nautilus (sometimes menus aren't the color they're supposed to be), so I'm convinced that Nautilus might be the problem, but I don't know how to fix this, I've tried a few thing but I'm starting to fear that I'm only making it worse.

Also, when I open the terminal and type in nautilus here's what's shows up, any help?

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:85:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:192:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:228:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:275:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:310:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:389:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:737:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1095:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1137:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1755:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1856:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1873:18: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1889:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1947:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1954:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:1967:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2025:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2075:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2090:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gtk-widgets.css:2195:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: gnome-panel.css:92:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nautilus.css:15:15: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nautilus.css:15:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nautilus.css:79:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nautilus.css:84:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nautilus.css:113:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nautilus.css:118:18: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nemo.css:15:15: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nemo.css:15:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nemo.css:79:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nemo.css:84:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nemo.css:113:17: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING **: Theme parsing error: nemo.css:118:18: Not using units is deprecated. Assuming 'px'.

(nautilus:2906): Gtk-WARNING *: Theme parsing error: unity.css:21:18: Not using units is deprecated. Assuming 'px'. Initializing nautilus-dropbox 1.4.0 Initializing nautilus-open-terminal extension * Message: Initializing gksu extension...