I'm running Mint, and have an external USB drive plugged in. It is not powered - it gets its power from the mini-PC.
Occasionally I get this message and I've no idea why. It might be after rebooting the machine but I'm not sure (sorry).
The only thing I did with the drive is rename it (to "1tbDrive"). Could that be the problem? (I did that in the Disks application).
