I've checked that the same issue (nautilus hangs) occurs when trying to view / set file properties of .CR2 files (Canon proprietary raw data format). I attach a .CR2 file from a Canon EOS 1 Ds Mark III to this comment.
I've checked that the same issue (nautilus hangs) occurs when trying to view / set file properties of .CR2 files (Canon proprietary raw data format). I attach a .CR2 file from a Canon EOS 1 Ds Mark III to this comment.