Comment 8 for bug 96905

I'm seeing this kind of behavior on Hardy as well: multiple icons show up for a single partition on a hotpluggable drive. But for me they are not functionally identical: Starting with two mounted icons in the Nautilus sidebar, both of which refer to the same partition in an SD card (my laptop has a built-in SD reader), I unmount one instance by right-clicking and selecting Unmount. The other one stays mounted! And attempting to unmount it the same way fails silently (no error message). I sudo -s and umount it manually, which works and causes the extra icon to disappear.

This behavior may be getting triggered when the laptop is suspended and resumed with the card in the slot.