in karmic nautilus the karmic beta cd is identified as 'application/x-cd-image' that uck will not recognize, but is indeed a valid iso that can be unpack.
also 'file --brief --mime' that /usr/bin/uck-gui uses responds:
application/octet-stream; charset=binary
in karmic nautilus the karmic beta cd is identified as 'application/ x-cd-image' that uck will not recognize, but is indeed a valid iso that can be unpack. octet-stream; charset=binary
also 'file --brief --mime' that /usr/bin/uck-gui uses responds:
application/