After upgrading to Leopard, I found I was unable to mount any of the shares on my Linux file server, getting the following error:
The operation cannot be completed because one or more required items cannot be found.
(Error code -43)
It should be noted that if you connect to any windows servers, then you will not notice this issue as the default shares for drives (c$, d$, etc) are browseable, but most SMB client implementations will 'hide' them from the end user.
You can see this by connecting to list the file shares of a windows system in Terminal.app:
$ smbclient -U Administrator -L windows_server_hostname
Password:
Domain=[DOMAIN] OS=[Windows Server 2003 3790 Service Pack 2] Server=[Windows Server 2003 5.2]
Sharename Type Comment
--------- ---- -------
C$ Disk Default share
IPC$ IPC Remote IPC
ADMIN$ Disk Remote Admin
.....
