I'm getting the same problem as Paul in comment #8. My seahorse entry and UbuntuOne account management entry match up, but the oauth-login log gives a different token which is invalid.
This laptop was do-release-upgraded from Karmic, however I have managed to add a desktop to my Ubuntu One account which was installed straight into Lucid Beta 1 and is working (as in Ubuntu One contains a couple of test files from this desktop).
I'm getting the same problem as Paul in comment #8. My seahorse entry and UbuntuOne account management entry match up, but the oauth-login log gives a different token which is invalid.
This laptop was do-release-upgraded from Karmic, however I have managed to add a desktop to my Ubuntu One account which was installed straight into Lucid Beta 1 and is working (as in Ubuntu One contains a couple of test files from this desktop).