Comment 6 for bug 1117474

I re-installed the following packages via synaptic package manager and solved the issue.

fuse (2.8.6-2ubuntu2)
gnome-disk-utility (3.0.2-2ubuntu7)
growisofs (7.1-10)
gvfs (1.12.1-0ubuntu1.1)
gvfs-bin (1.12.1-0ubuntu1.1)
gvfs-common (1.12.1-0ubuntu1.1)
gvfs-daemons (1.12.1-0ubuntu1.1)
gvfs-fuse (1.12.1-0ubuntu1.1)
gvfs-libs (1.12.1-0ubuntu1.1)
libfuse2 (2.8.6-2ubuntu2)
libgdu0 (3.0.2-2ubuntu7)
libplymouth2 (0.8.2-2ubuntu31)
mountall (2.36.4)
plymouth (0.8.2-2ubuntu31)
rsyslog (5.8.6-1ubuntu8)
udisks (1.0.4-5ubuntu2.1)

I hope this bug isn't a big problem for you guys.
Perhaps, This can solve similar other issues related to hotplugged storage device.
Thank You for your support.