NCCarlos wrote:Have you tried using Calibre?
Edit: My Sony Reader is detected just fine as a storage device in Mint and debian. This page may help: http://calibre-ebook.com/user_manual/faq.html#why-is-my-device-not-detected-in-linux
NCCarlos wrote:Glad to hear it.
I should warn you, though. My Sony Reader 505 runs Linux, but it is much more unstable when I've used Calibre. Your mileage may vary. Overall, I prefer to not use it and simply copy contents to the reader myself.
Check out mobileread.com, which has a forum on ebook readers. They love Calibre and have a forum section devoted to it where Calibre's developer often helps with user problems.