Comment 15 for bug 233889

I had the same problem and I think that i know where is the problem.

I installed glib-2.18.1 while I was trying to compile mono 2.0 and the same problem appeared.
I uninstalled it and no more problem (after reboot).
Then i installed glib-2.18.2 and another time without trash and Nautilus cannot handle x locations (after reboot).
I uninstalled it and all ok another time (after reboot).

Another guy solved the same problem uninstalling a list of packets and glib was one of them.
spanish link: http://www.ubuntu-es.org/index.php?q=node/98685

i'm using ubuntu 8.04.1 up to date.

Good luck.