Ok, the workaroud seems to be to just edit the server field, he http/https seems to be not relevant. Editing it make the button sensitive again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/875999 Title: cannot synchronise with ubuntuone in spite of success... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tomboy/+bug/875999/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
