Hi again, > So it seems that the Spyder2 is absolutely non-functional on recent distros, Sorry, that was a bit too quick from my side, i overlooked that Alberto got it working on his home PC. Still, I tried everything to get it working on my hardware and I failed. Anyhow, since the manufacturer of the Spyder 2 remains tight-lipped against argyll, it would probably make sense to add a note to the device section of the web page which explicitely mentions those problems. Kind regards Michael (who's very happy with ArgyllCMS and his brand new Huey :) )