What's the full name of the .iso and where did you put it?
If e.g. your iso is lala.iso and it's on Desktop, open a terminal and input md5sum ~/Desktop/lala.iso
What's the full name of the .iso and where did you put it?
If e.g. your iso is lala.iso and it's on Desktop, open a terminal and input md5sum ~/Desktop/lala.iso