Fedora :: GVFS Mountpoint /home/$USER/.gvfs ?

When I use nautilus open my home directory, everything is OK except that the file contents in the home directory are not presented. It seems that nautilus is still waiting and busy.

After that, I try to enter the user's home directory by the Terminal and succeed. I can use 'ls' to display the file in the home directory, But when I use 'ls -a' to print the hiden files, again the Terminal seem to be lock. the 'ls -a' is locked, I fail to 'kill' it.

At last, I find that everything that connects to the behavior which need to enter, delete or just dsplay the /home/$USER/.gvfs will fail and lock, and without any error message.