Ubuntu One Notes was disabled at the end of February 2013. The blog post is here: http://voices.canonical.com/ubuntuone/2013/02/04/notification-about-notes/
There are other sync options that may work for you. You can setup your own WebSync server with Rainy or SSHSync if you have a server with SSH access. The full list is available on the "Add-ins" tab under Tomboy's Preferences window.
Ubuntu One Notes was disabled at the end of February 2013. The blog post is here: http:// voices. canonical. com/ubuntuone/ 2013/02/ 04/notification -about- notes/
There are other sync options that may work for you. You can setup your own WebSync server with Rainy or SSHSync if you have a server with SSH access. The full list is available on the "Add-ins" tab under Tomboy's Preferences window.