[Bug 43361] Changing folder in GUI does not change those exported. Must use CLI exportfs -a command.

[RedBoot]

Public bug reported:

I've been trying to use the Shared Folders functionality in Dapper Drake beta 
I ran System, Administration, Shared Folders. (Told me I needed to install Samba or NFS. I chose NFS. It installed, then I ran update.) In Shared Folder Settings, clicked Add and added a directory. Used showmount -e to verify that all went well. It did.
THEN, I went back to the GUI, deleted the original folder, added and new folder and clicked OK.  Showmount -e then showed the original folder. Retried. Got same thing. Went out to CLI exportfs -a and it then worked.

Will add another post about client side GUI not seeing exported NFS
folders.

Note: the original reporter indicated the bug was in package 'gnome-
admin'; however, that package was not published in Ubuntu.

** Affects: gnome-system-tools (Ubuntu)
     Importance: Low
     Assignee: Ubuntu Desktop Bugs
         Status: Rejected

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Changing folder in GUI does not change those exported. Must use CLI exportfs -a command.
https://launchpad.net/bugs/43361