.gvfs: Transport endpoint is not connected - Linux

我的Fedora9最近剛灌好，不過常常會發生這個問題，
想請教一下各位~

[root@rich ~]# pwd
/root
[root@rich ~]# ls -l .gvfs
ls: cannot access .gvfs: Transport endpoint is not connected
[root@rich ~]# ls -al | more
ls: cannot access .gvfs: Transport endpoint is not connected
total 308
drwxr-x--- 40 root root 4096 2008-08-11 15:36 .
drwxr-xr-x 21 root root 4096 2008-08-11 09:14 ..
-rw------- 1 root root 1855 2008-08-10 08:26 anaconda-ks.cfg
-rw------- 1 root root 3046 2008-08-11 15:06 .bash_history
-rw-r--r-- 1 root root 24 2006-07-13 08:06 .bash_logout
-rw-r--r-- 1 root root 191 2006-07-13 08:06 .bash_profile
-rw-r--r-- 1 root root 189 2008-08-11 14:30 .bashrc

剛灌好時不會這樣，用了一陣子幾天後就會出現 .gvfs那行~
這是為何呢？

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