I recently changed my external hard drive so that it can be read/edited by all, not just myself. In doing so I think I made it so only the root user can mount it. When I tried to mount it today I got this message:
Error mounting: mount exited with exit code 1: helper failed with: mount: only root can mount /dev/sdb1 on /media/sdb1
What steps do I need to take to mount it, whether it be in the terminal or not?