I'm sorry to hear Ubuntu One isn't working properly for you. Can you try the following and let us know the results?
1. Quit the Ubuntu One client 2. Open Applications->Accessories->Passwords and Encryption Keys 3. Click on the arrow next to "Passwords" 4. Right-click on the Ubuntu One token and select "Delete" 5. Go to https://one.ubuntu.com/account/machines/ 6. Click on the checkbox next to your computer 7. Click the "Remove selected computers" button 8. Open Me Menu->Ubuntu One 9. a web page or dialog should open, prompting you to add your computer to your Ubuntu One account 10. Add your computer You should be connected after you follow these steps. If you are not connected, can you please attach the following files to this bug report? ~/.cache/ubuntuone/log/oauth-login.log ~/.cache/ubuntuone/log/syncdaemon.log ~/.cache/ubuntuone/log/syncdaemon-exceptions.log Thank you, duanedesign ** Changed in: ubuntuone-client (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/739537 Title: Ubuntu One client not connect by invalid request token -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs