I have this external (USB) drive that can't seem to be disconnected correctly. Whenever I eject the drive, it won't disappear from Disk Utility. Afterwards when the drive gets re-connected again, it cannot be mounted. At this stage, I would need to reboot the Mac to get the drive to mount again.
Ejecting from the Terminal via
diskutil eject /dev/disk2 returns a
Disk /dev/disk2 ejected message and unmounts the disk. However the disk still shows up both in Disk Utility and
Furthermore even after the USB cable is disconnected, the disk still shows in both Disk Utility lists — GUI and command line.
How can I solve this?
OS: macOS Mojave 10.14.1 (18B75)