On Apr 15, 2013 8:35 AM, "Paul Erickson" <va7nt@telus.net> wrote:
>
> On switching to F 18, whenever I try to use the "disk management" tool under "system tools" I get this message:
>
> There are no filesystems which you are allowed to mount or unmount.
> Contact your administrator.
>
> In previous versions of Fedora, I could access this tool without
> difficulty. What do I need to do to make this tool accessible?
>
> Thanks in advance.
>
> cheers, Paul
> --

Sounds like a permissions problem. I would call chown -R <user> on the disk  :-)