Ubuntu
gnome-disk-utility package

  1. Bug #1239087
  2. Comment #51

Comment 51 for bug 1239087

Revision history for this message
In , Lmedina (lmedina) wrote :

The "Eject" button works (Gnome) but it only unmount the partition and does not actually deactivate the disk.

If the disk is connected to an usb 2.0 port "Safely Remove Drive" works, turning off the disk.