Unable to delete or update network mounts

[Santiago Erquicia]

I was trying to set some samba shares through "connect to server" and I
inserted some parameters wrongly.  The problem is that you cannot update
or delete those servers from Computer -> Network.

I had to change the keyword "volumes_visible" under nautilus through
GConf editor in order to make them appear in the desktop and then be
able to unmount them.

By the way, is there any bugzilla?  I tried to find it through the
website and it was impossible.  Maybe I didn't try too hard ...

Santiago