It gave me errors I "read only" then it wouldnt even let me inside of the S.D. folder or inside of my CD/DVD reader I had an ISO inside (not running live). Took it out, rebooted out of frustration tried mount again $ sudo mount /media/user/9016-4EF8 [sudo] password for user: mount: /dev/sdb1 already mounted or /media/user/9016-4EF8 busy mount: according to mtab, /dev/sdb1 is already mounted on /media/user/9016-4EF8 Boom magic! I can delet stuff!