Hey, i have recently burned a couple of cd's with ubuntu only .mp3 files in them but now i wanted to try them on my ubuntu pc and it still tells me they are empty. I tried them on a Windows based pc an it reads them properly and all files are there, why won't ubuntu see them, i mean it just wrote the files on them,

Thanks and let me know if theres any other information i should add

Ubuntu 12.10
HP pavilion DV-4