Comment 11 for bug 99538

If I umount the drive by command line as root it works (no error). but If i right click on the desktop to "unmount the drive" or if i go by nautilus file browser and tell him to unmount the the drive it give me the error : But it still tell me that "It was not possible to unmount the device".

The work aroud did "work" as for now it does not mount back the usb device after I unmouted it, but it still gave me the error.

uname -a
Linux 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux