Ubuntu USB Drive Mount 接続

Open "Disk Utility", and look for your device, and click on it. This will let you be sure you know the correct filesystem type and device name for it. In my case, it was 'ext4' and '/dev/sdb1' respectively. Next: Decide what you want to call your thumb drive. I called mine 'USB16-C', but you choose your own name. Before closing Disk Utility, click unmount. And USER should be your login name.

Then run steps 2 to 4 in a terminal window.

sudo mkdir -p /media/USB16-C

sudo mount -t ext4 -o rw /dev/sdb1 /media/USB16-C

sudo chown -R USER:USER /media/USB16-C