None of the hospitals I’ve worked at (in the US) have used Linux, and I’m pretty surprised some do! Given that we used Internet Explorer up until the very last second before it was not supported, I don’t know if any change would be welcomed, unless a hospital somehow started out with Linux. But at the end of the day, it would be about to e electronic health record, if it was supported or not… I don’t know if Epic, Cerner, or AllScripts do!