I had a thought…
Pay for a Chromecast 2 when I could have a R2 for the same money.
I tried all in http://download.opensuse.org/repositories/devel:/ARM:/Factory:/Contrib:/RaspberryPi2/images/
What was working '“kodi”, “Ubuntu” using the excellent tool SuseImagwriter… Strange that oS dont use. img formats on DL above.
regards