0
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1answer
49 views

Unmount script running on unmounted device

How can I unmount a USB drive using a script located on that drive? The device appears busy when the script is running,
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1answer
8k views

Can't format USB drive

I have a 4 Gig USB drive that I'd like to format. I go to the Disk Utility, and try to format it, but it says that the device is busy. (This same error occurs no matter whether I tried to format the ...
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1answer
281 views

When can I safely unplug an external drive on 12.10?

I have browsed several answers... but none seems to address my question. As reported in bug #1067876 the options to "safely remove" an external drive is gone. No problem! Umount is sufficient for ...