Making a drive writable

This is how I mounted an external drive:

  1. Open up the Terminal app.
  2. Run lsblk and identify your drive in the form /dev/sdXY where X is a letter and Y is a number (like /dev/sda2).
  3. Run sudo blkid and see the UUID of that /dev/sdXY drive you previously identified.
  4. Run mkdir $HOME/SteamDrive [this creates a SteamDrive folder in your home directory and will be where you mount the drive]
  5. Run sudo nano fstab (this opens up a text editor in the terminal) and add an entry below the others in this form:
    UUID=uuid-from-step-2 /home/user/SteamDrive ext4 defaults,noatime 0 2
    Make sure uuid-from-step-2 is exactly the one you got earlier. Replace user with your username of course.
  6. Press Ctrl+O and then Enter to save the file. Then press Ctrl+X to exit the text editor.
  7. Run reboot or restart the computer as usual.
  8. Open up the Terminal app.
  9. Run sudo chown -R user $HOME/SteamDrive (replace user with your username).
  10. Done.

Enjoy~