I can confirm this bug. I found some background info. It is refered to and explained here
https://bitbucket.org/cherrypy/cherrypy/issue/1285/n-must-be-a-native- str-got-unicode -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1426171 Title: Calibre content server crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1426171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
