Comment 1 for bug 385399

Thanks for reporting the bug, but can you please be more explicit about those error messages?

If you don't remember you can replicate by doing the following:
1. Run 'seahorse' application
2. Go to the last tab ('Passwords') and scroll down the list to an item called 'UbuntuOne token for https://ubuntuone.com' (or similar)
3. Right click on it and select Delete from the popup menu
4. Then try again authenticating and copy to this bug any error message that you see

The seahorse thing will just remove the OAuth token, so it will get you again through the whole process