I think there is a workaround for this problem as I believe it's related to bug 455544 which occurs when the bandwidth preferences are set to the defaults. If you delete ~/.config/ubuntuone/syncdaemon.conf and restart the Ubuntu One client, you should be able to connect.
I think there is a workaround for this problem as I believe it's related to bug 455544 which occurs when the bandwidth preferences are set to the defaults. If you delete ~/.config/ ubuntuone/ syncdaemon. conf and restart the Ubuntu One client, you should be able to connect.