how to umount flash disk

[Nofriyadi Nurdam <nnurdam_rh yahoo com>]

Hallo Gurus,
 
 I have a problem with my flash disk. Usually I put in my flash disk and my computer presented it on the screen. In this case, it is easy to eject the flash disk.
 Sometimes the computer does not present it on the screen. In this case, I have to umount it on console. I have tried to umount with the command:  $ umount /mnt/flashdisk
 But it did not work. Message form linux was:  /mnt/flasfdisk is not mounted (according to mtab)
 Could you help me please, how to umount the flashdisk
 
 Thanks in advance
 Nofriyadi

---

Park yourself in front of a world of choices in alternative vehicles.
Visit the Yahoo! Auto Green Center.