I have the same problem with a fresh install of Ubuntu 13.04 x64. Software Centre says on the bottom of the Sync Between Computers page: 'To sync with another computer, chhoose "Sync between Computers" from that computer.' No other computers are listed.
The UbuntuOne app - Devices tab - lists all my pcs under my account, and files are syncing across all the machines. >From my Ubuntu One account on the web - My Account - Devices - I can see that the other machines - Ubuntu 11.04 to 12.10 - have logged in to sync but Ubuntu Software Centre on the 13.04 machine hasn't yet linked to Ubuntu One. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1179903 Title: Unable to sync between computers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/1179903/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs