[Bug 34886] displays too many drives

[MadMan2k]

Public bug reported:
https://launchpad.net/malone/bugs/34886

Affects: gnome-volume-manager (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
recently gnome-volume-manager started also displaying drives included in
the fstab and not mounted to /media/, which is IMO a bug, since its
quite useless displaying my /usr/local/ partition on the desktop - I
dont have the rights to write there anyway...