You said you tried three different versions of ubuntuone client, but did you try to solve the problem using methods presented here in comments?
-- ubuntuone syncdaemon starts every second and causes high CPU load https://bugs.launchpad.net/bugs/449760 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
