Error mounting: mount: Stale NFS file handle

[shivaprasad]

an error occured while performing an operation on sda12: file system driver not installed

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: gnome-disk-utility 2.32.1-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Sat Jul 9 13:21:43 2011
ExecutablePath: /usr/bin/palimpsest
InstallationMedia: Edubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
ProcEnviron:
 LANGUAGE=te_IN:en
 LANG=te_IN
 LC_MESSAGES=te_IN.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-disk-utility
UpgradeStatus: No upgrade log present (probably fresh install)
XsessionErrors: (<unknown>:1776): GStreamer-CRITICAL **: gst_debug_add_log_function: assertion `func != NULL' failed

[luca giombini (giombilu-h)]

Same problem here. The external USB hard disk refuses suddenly to mount with the error "mount: Stale NFS file handle". I would
 appreciate any help, I need to access to these data.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.