On second attempt I discovered when I created a keyring, the application opened normally.
The crash happened when I chose "cancel" from the keyring prompt. ** Visibility changed to: Public -- ubuntuone-preferences crashed with CancelledError in __init__() https://bugs.launchpad.net/bugs/629966 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs