Description of problem: The Archos Jukebox20 is not recognized by updfstab. Adding : device microdrive { ... match hd DK23DA } fixes the prolbem.
*** Bug 135476 has been marked as a duplicate of this bug. ***
This will probably not be changed for FC2; the HAL package takes care of this in future releases. You may want to check FC3 test for an example of this.