You are using a outdated version of calibre, update and your device will be detected. Uninstall the ubuntu provided calibre, and install the official calibre from http://calibre-ebook.com/download_linux
status invalid
You are using a outdated version of calibre, update and your device will calibre- ebook.com/ download_ linux
be detected. Uninstall the ubuntu provided calibre, and install the
official calibre from http://
status invalid